187640024

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 443943360

約数和(自身を除く): 256303336

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 37, 44, 52, 62, 74, 88, 104, 121, 124, 143, 148, 169, 242, 248, 286, 296, 338, 341, 403, 407, 481, 484, 572, 676, 682, 806, 814, 962, 968, 1144, 1147, 1352, 1364, 1573, 1612, 1628, 1859, 1924, 2294, 2728, 3146, 3224, 3256, 3718, 3751, 3848, 4433, 4477, 4588, 5239, 5291, 6253, 6292, 7436, 7502, 8866, 8954, 9176, 10478, 10582, 12506, 12584, 12617, 14872, 14911, 15004, 17732, 17908, 20449, 20956, 21164, 25012, 25234, 29822, 30008, 35464, 35816, 40898, 41912, 42328, 48763, 50024, 50468, 57629, 58201, 59644, 68783, 81796, 97526, 100936, 115258, 116402, 119288, 137566, 138787, 163592, 164021, 193843, 195052, 230516, 232804, 275132, 277574, 328042, 387686, 390104, 461032, 465608, 550264, 555148, 633919, 656084, 756613, 775372, 1110296, 1267838, 1312168, 1513226, 1550744, 1804231, 2132273, 2535676, 3026452, 3608462, 4264546, 5071352, 6052904, 7216924, 8529092, 14433848, 17058184, 23455003, 46910006, 93820012, 187640024]

約数ペア:

[(1, 187640024), (2, 93820012), (4, 46910006), (8, 23455003), (11, 17058184), (13, 14433848), (22, 8529092), (26, 7216924), (31, 6052904), (37, 5071352), (44, 4264546), (52, 3608462), (62, 3026452), (74, 2535676), (88, 2132273), (104, 1804231), (121, 1550744), (124, 1513226), (143, 1312168), (148, 1267838), (169, 1110296), (242, 775372), (248, 756613), (286, 656084), (296, 633919), (338, 555148), (341, 550264), (403, 465608), (407, 461032), (481, 390104), (484, 387686), (572, 328042), (676, 277574), (682, 275132), (806, 232804), (814, 230516), (962, 195052), (968, 193843), (1144, 164021), (1147, 163592), (1352, 138787), (1364, 137566), (1573, 119288), (1612, 116402), (1628, 115258), (1859, 100936), (1924, 97526), (2294, 81796), (2728, 68783), (3146, 59644), (3224, 58201), (3256, 57629), (3718, 50468), (3751, 50024), (3848, 48763), (4433, 42328), (4477, 41912), (4588, 40898), (5239, 35816), (5291, 35464), (6253, 30008), (6292, 29822), (7436, 25234), (7502, 25012), (8866, 21164), (8954, 20956), (9176, 20449), (10478, 17908), (10582, 17732), (12506, 15004), (12584, 14911), (12617, 14872)]