187445808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6961}}^1$

素因数の和:7003

約数の個数: 120

約数和(自身を含む): 606028176

約数和(自身を除く): 418582368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 6961, 8976, 13464, 13922, 20883, 26928, 27844, 41766, 55688, 62649, 76571, 83532, 111376, 118337, 125298, 153142, 167064, 229713, 236674, 250596, 306284, 334128, 355011, 459426, 473348, 501192, 612568, 689139, 710022, 918852, 946696, 1002384, 1065033, 1225136, 1301707, 1378278, 1420044, 1837704, 1893392, 2130066, 2603414, 2756556, 2840088, 3675408, 3905121, 4260132, 5206828, 5513112, 5680176, 7810242, 8520264, 10413656, 11026224, 11715363, 15620484, 17040528, 20827312, 23430726, 31240968, 46861452, 62481936, 93722904, 187445808]

約数ペア:

[(1, 187445808), (2, 93722904), (3, 62481936), (4, 46861452), (6, 31240968), (8, 23430726), (9, 20827312), (11, 17040528), (12, 15620484), (16, 11715363), (17, 11026224), (18, 10413656), (22, 8520264), (24, 7810242), (33, 5680176), (34, 5513112), (36, 5206828), (44, 4260132), (48, 3905121), (51, 3675408), (66, 2840088), (68, 2756556), (72, 2603414), (88, 2130066), (99, 1893392), (102, 1837704), (132, 1420044), (136, 1378278), (144, 1301707), (153, 1225136), (176, 1065033), (187, 1002384), (198, 946696), (204, 918852), (264, 710022), (272, 689139), (306, 612568), (374, 501192), (396, 473348), (408, 459426), (528, 355011), (561, 334128), (612, 306284), (748, 250596), (792, 236674), (816, 229713), (1122, 167064), (1224, 153142), (1496, 125298), (1584, 118337), (1683, 111376), (2244, 83532), (2448, 76571), (2992, 62649), (3366, 55688), (4488, 41766), (6732, 27844), (6961, 26928), (8976, 20883), (13464, 13922)]