173637289072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{556159}}^1$

素因数の和:556278

約数の個数: 80

約数和(自身を含む): 386197504000

約数和(自身を除く): 212560214928

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 79, 104, 152, 158, 208, 247, 304, 316, 494, 632, 988, 1027, 1264, 1501, 1976, 2054, 3002, 3952, 4108, 6004, 8216, 12008, 16432, 19513, 24016, 39026, 78052, 156104, 312208, 556159, 1112318, 2224636, 4449272, 7230067, 8898544, 10567021, 14460134, 21134042, 28920268, 42268084, 43936561, 57840536, 84536168, 87873122, 115681072, 137371273, 169072336, 175746244, 274742546, 351492488, 549485092, 571175293, 702984976, 834794659, 1098970184, 1142350586, 1669589318, 2197940368, 2284701172, 3339178636, 4569402344, 6678357272, 9138804688, 10852330567, 13356714544, 21704661134, 43409322268, 86818644536, 173637289072]

約数ペア:

[(1, 173637289072), (2, 86818644536), (4, 43409322268), (8, 21704661134), (13, 13356714544), (16, 10852330567), (19, 9138804688), (26, 6678357272), (38, 4569402344), (52, 3339178636), (76, 2284701172), (79, 2197940368), (104, 1669589318), (152, 1142350586), (158, 1098970184), (208, 834794659), (247, 702984976), (304, 571175293), (316, 549485092), (494, 351492488), (632, 274742546), (988, 175746244), (1027, 169072336), (1264, 137371273), (1501, 115681072), (1976, 87873122), (2054, 84536168), (3002, 57840536), (3952, 43936561), (4108, 42268084), (6004, 28920268), (8216, 21134042), (12008, 14460134), (16432, 10567021), (19513, 8898544), (24016, 7230067), (39026, 4449272), (78052, 2224636), (156104, 1112318), (312208, 556159)]