156979817718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1\times {\mathrm{18719}}^1$

素因数の和:19721

約数の個数: 64

約数和(自身を含む): 332884131840

約数和(自身を除く): 175904314122

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 907, 1541, 1814, 2721, 3082, 4623, 5442, 9246, 18719, 20861, 37438, 41722, 56157, 60769, 62583, 112314, 121538, 125166, 182307, 364614, 430537, 861074, 1254173, 1291611, 1397687, 2508346, 2583222, 2795374, 3762519, 4193061, 7525038, 8386122, 16978133, 28845979, 33956266, 50934399, 57691958, 86537937, 101868798, 173075874, 390497059, 780994118, 1137534911, 1171491177, 2275069822, 2342982354, 3412604733, 6825209466, 26163302953, 52326605906, 78489908859, 156979817718]

約数ペア:

[(1, 156979817718), (2, 78489908859), (3, 52326605906), (6, 26163302953), (23, 6825209466), (46, 3412604733), (67, 2342982354), (69, 2275069822), (134, 1171491177), (138, 1137534911), (201, 780994118), (402, 390497059), (907, 173075874), (1541, 101868798), (1814, 86537937), (2721, 57691958), (3082, 50934399), (4623, 33956266), (5442, 28845979), (9246, 16978133), (18719, 8386122), (20861, 7525038), (37438, 4193061), (41722, 3762519), (56157, 2795374), (60769, 2583222), (62583, 2508346), (112314, 1397687), (121538, 1291611), (125166, 1254173), (182307, 861074), (364614, 430537)]