238193956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 614154240

約数和(自身を除く): 375960284

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 31, 38, 44, 52, 62, 76, 77, 91, 101, 124, 133, 143, 154, 182, 202, 209, 217, 247, 266, 286, 308, 341, 364, 403, 404, 418, 434, 494, 532, 572, 589, 682, 707, 806, 836, 868, 988, 1001, 1111, 1178, 1313, 1364, 1414, 1463, 1612, 1729, 1919, 2002, 2222, 2356, 2387, 2626, 2717, 2821, 2828, 2926, 3131, 3458, 3838, 4004, 4123, 4433, 4444, 4774, 5252, 5434, 5642, 5852, 6262, 6479, 6916, 7657, 7676, 7777, 8246, 8866, 9191, 9548, 10868, 11284, 12524, 12958, 13433, 14443, 15314, 15554, 16492, 17732, 18382, 19019, 21109, 21917, 24947, 25916, 26866, 28886, 30628, 31031, 31108, 34441, 36764, 38038, 40703, 42218, 43834, 45353, 49894, 53599, 53732, 57772, 59489, 62062, 68882, 76076, 81406, 84227, 84436, 87668, 90706, 99788, 101101, 107198, 118978, 124124, 137764, 147763, 162812, 168454, 174629, 181412, 202202, 214396, 237956, 241087, 274417, 284921, 295526, 336908, 349258, 404404, 416423, 447733, 482174, 548834, 569842, 589589, 591052, 654379, 698516, 773357, 832846, 895466, 964348, 1097668, 1139684, 1179178, 1308758, 1546714, 1665692, 1790932, 1920919, 2358356, 2617516, 3093428, 3134131, 3841838, 4580653, 5413499, 6268262, 7683676, 8506927, 9161306, 10826998, 12536524, 17013854, 18322612, 21653996, 34027708, 59548489, 119096978, 238193956]

約数ペア:

[(1, 238193956), (2, 119096978), (4, 59548489), (7, 34027708), (11, 21653996), (13, 18322612), (14, 17013854), (19, 12536524), (22, 10826998), (26, 9161306), (28, 8506927), (31, 7683676), (38, 6268262), (44, 5413499), (52, 4580653), (62, 3841838), (76, 3134131), (77, 3093428), (91, 2617516), (101, 2358356), (124, 1920919), (133, 1790932), (143, 1665692), (154, 1546714), (182, 1308758), (202, 1179178), (209, 1139684), (217, 1097668), (247, 964348), (266, 895466), (286, 832846), (308, 773357), (341, 698516), (364, 654379), (403, 591052), (404, 589589), (418, 569842), (434, 548834), (494, 482174), (532, 447733), (572, 416423), (589, 404404), (682, 349258), (707, 336908), (806, 295526), (836, 284921), (868, 274417), (988, 241087), (1001, 237956), (1111, 214396), (1178, 202202), (1313, 181412), (1364, 174629), (1414, 168454), (1463, 162812), (1612, 147763), (1729, 137764), (1919, 124124), (2002, 118978), (2222, 107198), (2356, 101101), (2387, 99788), (2626, 90706), (2717, 87668), (2821, 84436), (2828, 84227), (2926, 81406), (3131, 76076), (3458, 68882), (3838, 62062), (4004, 59489), (4123, 57772), (4433, 53732), (4444, 53599), (4774, 49894), (5252, 45353), (5434, 43834), (5642, 42218), (5852, 40703), (6262, 38038), (6479, 36764), (6916, 34441), (7657, 31108), (7676, 31031), (7777, 30628), (8246, 28886), (8866, 26866), (9191, 25916), (9548, 24947), (10868, 21917), (11284, 21109), (12524, 19019), (12958, 18382), (13433, 17732), (14443, 16492), (15314, 15554)]