158420556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 349611444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 41, 42, 54, 57, 63, 76, 82, 84, 108, 114, 123, 126, 133, 164, 171, 189, 228, 246, 252, 266, 269, 287, 342, 369, 378, 399, 492, 513, 532, 538, 574, 684, 738, 756, 779, 798, 807, 861, 1026, 1076, 1107, 1148, 1197, 1476, 1558, 1596, 1614, 1722, 1883, 2052, 2214, 2337, 2394, 2421, 2583, 3116, 3228, 3444, 3591, 3766, 4428, 4674, 4788, 4842, 5111, 5166, 5453, 5649, 7011, 7182, 7263, 7532, 7749, 9348, 9684, 10222, 10332, 10906, 11029, 11298, 14022, 14364, 14526, 15333, 15498, 16359, 16947, 20444, 21033, 21812, 22058, 22596, 28044, 29052, 30666, 30996, 32718, 33087, 33894, 35777, 42066, 44116, 45999, 49077, 50841, 61332, 65436, 66174, 67788, 71554, 77203, 84132, 91998, 98154, 99261, 101682, 107331, 132348, 137997, 143108, 147231, 154406, 183996, 196308, 198522, 203364, 209551, 214662, 231609, 275994, 294462, 297783, 308812, 321993, 397044, 419102, 429324, 463218, 551988, 588924, 595566, 628653, 643986, 694827, 838204, 926436, 965979, 1191132, 1257306, 1287972, 1389654, 1466857, 1885959, 1931958, 2084481, 2514612, 2779308, 2933714, 3771918, 3863916, 4168962, 4400571, 5657877, 5867428, 7543836, 8337924, 8801142, 11315754, 13201713, 17602284, 22631508, 26403426, 39605139, 52806852, 79210278, 158420556]

約数ペア:

[(1, 158420556), (2, 79210278), (3, 52806852), (4, 39605139), (6, 26403426), (7, 22631508), (9, 17602284), (12, 13201713), (14, 11315754), (18, 8801142), (19, 8337924), (21, 7543836), (27, 5867428), (28, 5657877), (36, 4400571), (38, 4168962), (41, 3863916), (42, 3771918), (54, 2933714), (57, 2779308), (63, 2514612), (76, 2084481), (82, 1931958), (84, 1885959), (108, 1466857), (114, 1389654), (123, 1287972), (126, 1257306), (133, 1191132), (164, 965979), (171, 926436), (189, 838204), (228, 694827), (246, 643986), (252, 628653), (266, 595566), (269, 588924), (287, 551988), (342, 463218), (369, 429324), (378, 419102), (399, 397044), (492, 321993), (513, 308812), (532, 297783), (538, 294462), (574, 275994), (684, 231609), (738, 214662), (756, 209551), (779, 203364), (798, 198522), (807, 196308), (861, 183996), (1026, 154406), (1076, 147231), (1107, 143108), (1148, 137997), (1197, 132348), (1476, 107331), (1558, 101682), (1596, 99261), (1614, 98154), (1722, 91998), (1883, 84132), (2052, 77203), (2214, 71554), (2337, 67788), (2394, 66174), (2421, 65436), (2583, 61332), (3116, 50841), (3228, 49077), (3444, 45999), (3591, 44116), (3766, 42066), (4428, 35777), (4674, 33894), (4788, 33087), (4842, 32718), (5111, 30996), (5166, 30666), (5453, 29052), (5649, 28044), (7011, 22596), (7182, 22058), (7263, 21812), (7532, 21033), (7749, 20444), (9348, 16947), (9684, 16359), (10222, 15498), (10332, 15333), (10906, 14526), (11029, 14364), (11298, 14022)]