163805070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38183}}^1$

素因数の和:38217

約数の個数: 64

約数和(自身を含む): 461873664

約数和(自身を除く): 298068594

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 38183, 76366, 114549, 190915, 229098, 381830, 420013, 496379, 572745, 840026, 992758, 1145490, 1260039, 1489137, 2100065, 2481895, 2520078, 2978274, 4200130, 4963790, 5460169, 6300195, 7445685, 10920338, 12600390, 14891370, 16380507, 27300845, 32761014, 54601690, 81902535, 163805070]

約数ペア:

[(1, 163805070), (2, 81902535), (3, 54601690), (5, 32761014), (6, 27300845), (10, 16380507), (11, 14891370), (13, 12600390), (15, 10920338), (22, 7445685), (26, 6300195), (30, 5460169), (33, 4963790), (39, 4200130), (55, 2978274), (65, 2520078), (66, 2481895), (78, 2100065), (110, 1489137), (130, 1260039), (143, 1145490), (165, 992758), (195, 840026), (286, 572745), (330, 496379), (390, 420013), (429, 381830), (715, 229098), (858, 190915), (1430, 114549), (2145, 76366), (4290, 38183)]