187443788

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 381024000

約数和(自身を除く): 193580212

約数列:

[1, 2, 4, 7, 14, 28, 149, 179, 251, 298, 358, 502, 596, 716, 1004, 1043, 1253, 1757, 2086, 2506, 3514, 4172, 5012, 7028, 26671, 37399, 44929, 53342, 74798, 89858, 106684, 149596, 179716, 186697, 261793, 314503, 373394, 523586, 629006, 746788, 1047172, 1258012, 6694421, 13388842, 26777684, 46860947, 93721894, 187443788]

約数ペア:

[(1, 187443788), (2, 93721894), (4, 46860947), (7, 26777684), (14, 13388842), (28, 6694421), (149, 1258012), (179, 1047172), (251, 746788), (298, 629006), (358, 523586), (502, 373394), (596, 314503), (716, 261793), (1004, 186697), (1043, 179716), (1253, 149596), (1757, 106684), (2086, 89858), (2506, 74798), (3514, 53342), (4172, 44929), (5012, 37399), (7028, 26671)]