158984940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 458357760

約数和(自身を除く): 299372820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 97, 118, 177, 194, 236, 291, 295, 354, 388, 463, 485, 582, 590, 708, 885, 926, 970, 1164, 1180, 1389, 1455, 1770, 1852, 1940, 2315, 2778, 2910, 3540, 4630, 5556, 5723, 5820, 6945, 9260, 11446, 13890, 17169, 22892, 27317, 27780, 28615, 34338, 44911, 54634, 57230, 68676, 81951, 85845, 89822, 109268, 114460, 134733, 136585, 163902, 171690, 179644, 224555, 269466, 273170, 327804, 343380, 409755, 449110, 538932, 546340, 673665, 819510, 898220, 1347330, 1639020, 2649749, 2694660, 5299498, 7949247, 10598996, 13248745, 15898494, 26497490, 31796988, 39746235, 52994980, 79492470, 158984940]

約数ペア:

[(1, 158984940), (2, 79492470), (3, 52994980), (4, 39746235), (5, 31796988), (6, 26497490), (10, 15898494), (12, 13248745), (15, 10598996), (20, 7949247), (30, 5299498), (59, 2694660), (60, 2649749), (97, 1639020), (118, 1347330), (177, 898220), (194, 819510), (236, 673665), (291, 546340), (295, 538932), (354, 449110), (388, 409755), (463, 343380), (485, 327804), (582, 273170), (590, 269466), (708, 224555), (885, 179644), (926, 171690), (970, 163902), (1164, 136585), (1180, 134733), (1389, 114460), (1455, 109268), (1770, 89822), (1852, 85845), (1940, 81951), (2315, 68676), (2778, 57230), (2910, 54634), (3540, 44911), (4630, 34338), (5556, 28615), (5723, 27780), (5820, 27317), (6945, 22892), (9260, 17169), (11446, 13890)]