156943596244

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{853}}^1\times {\mathrm{2711}}^1$

素因数の和:3653

約数の個数: 72

約数和(自身を含む): 296491200768

約数和(自身を除く): 139547604524

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 361, 722, 853, 893, 1444, 1706, 1786, 2711, 3412, 3572, 5422, 10844, 16207, 16967, 32414, 33934, 40091, 51509, 64828, 67868, 80182, 103018, 127417, 160364, 206036, 254834, 307933, 509668, 615866, 761729, 978671, 1231732, 1523458, 1957342, 2312483, 2420923, 3046916, 3914684, 4624966, 4841846, 9249932, 9683692, 14472851, 28945702, 43937177, 45997537, 57891404, 87874354, 91995074, 108686701, 175748708, 183990148, 217373402, 434746804, 834806363, 1669612726, 2065047319, 3339225452, 4130094638, 8260189276, 39235899061, 78471798122, 156943596244]

約数ペア:

[(1, 156943596244), (2, 78471798122), (4, 39235899061), (19, 8260189276), (38, 4130094638), (47, 3339225452), (76, 2065047319), (94, 1669612726), (188, 834806363), (361, 434746804), (722, 217373402), (853, 183990148), (893, 175748708), (1444, 108686701), (1706, 91995074), (1786, 87874354), (2711, 57891404), (3412, 45997537), (3572, 43937177), (5422, 28945702), (10844, 14472851), (16207, 9683692), (16967, 9249932), (32414, 4841846), (33934, 4624966), (40091, 3914684), (51509, 3046916), (64828, 2420923), (67868, 2312483), (80182, 1957342), (103018, 1523458), (127417, 1231732), (160364, 978671), (206036, 761729), (254834, 615866), (307933, 509668)]