156726224980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1\times {\mathrm{5279}}^1$

素因数の和:6673

約数の個数: 96

約数和(自身を含む): 358772198400

約数和(自身を除く): 202045973420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1283, 1780, 2314, 2566, 4628, 5132, 5279, 5785, 6415, 10558, 11570, 12830, 16679, 21116, 23140, 25660, 26395, 33358, 52790, 66716, 68627, 83395, 105580, 114187, 137254, 166790, 228374, 274508, 333580, 343135, 456748, 469831, 570935, 686270, 939662, 1141870, 1372540, 1484431, 1879324, 2283740, 2349155, 2968862, 4698310, 5937724, 6107803, 6772957, 7422155, 9396620, 12215606, 13545914, 14844310, 24431212, 27091828, 29688620, 30539015, 33864785, 61078030, 67729570, 88048441, 122156060, 135459140, 176096882, 352193764, 440242205, 602793173, 880484410, 1205586346, 1760968820, 2411172692, 3013965865, 6027931730, 7836311249, 12055863460, 15672622498, 31345244996, 39181556245, 78363112490, 156726224980]

約数ペア:

[(1, 156726224980), (2, 78363112490), (4, 39181556245), (5, 31345244996), (10, 15672622498), (13, 12055863460), (20, 7836311249), (26, 6027931730), (52, 3013965865), (65, 2411172692), (89, 1760968820), (130, 1205586346), (178, 880484410), (260, 602793173), (356, 440242205), (445, 352193764), (890, 176096882), (1157, 135459140), (1283, 122156060), (1780, 88048441), (2314, 67729570), (2566, 61078030), (4628, 33864785), (5132, 30539015), (5279, 29688620), (5785, 27091828), (6415, 24431212), (10558, 14844310), (11570, 13545914), (12830, 12215606), (16679, 9396620), (21116, 7422155), (23140, 6772957), (25660, 6107803), (26395, 5937724), (33358, 4698310), (52790, 2968862), (66716, 2349155), (68627, 2283740), (83395, 1879324), (105580, 1484431), (114187, 1372540), (137254, 1141870), (166790, 939662), (228374, 686270), (274508, 570935), (333580, 469831), (343135, 456748)]