156976368380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{233923}}^1$

素因数の和:234063

約数の個数: 96

約数和(自身を含む): 371377742400

約数和(自身を除く): 214401374020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 89, 116, 130, 145, 178, 260, 290, 356, 377, 445, 580, 754, 890, 1157, 1508, 1780, 1885, 2314, 2581, 3770, 4628, 5162, 5785, 7540, 10324, 11570, 12905, 23140, 25810, 33553, 51620, 67106, 134212, 167765, 233923, 335530, 467846, 671060, 935692, 1169615, 2339230, 3040999, 4678460, 6081998, 6783767, 12163996, 13567534, 15204995, 20819147, 27135068, 30409990, 33918835, 41638294, 60819980, 67837670, 83276588, 88188971, 104095735, 135675340, 176377942, 208191470, 270648911, 352755884, 416382940, 440944855, 541297822, 603755263, 881889710, 1082595644, 1207510526, 1353244555, 1763779420, 2415021052, 2706489110, 3018776315, 5412978220, 6037552630, 7848818419, 12075105260, 15697636838, 31395273676, 39244092095, 78488184190, 156976368380]

約数ペア:

[(1, 156976368380), (2, 78488184190), (4, 39244092095), (5, 31395273676), (10, 15697636838), (13, 12075105260), (20, 7848818419), (26, 6037552630), (29, 5412978220), (52, 3018776315), (58, 2706489110), (65, 2415021052), (89, 1763779420), (116, 1353244555), (130, 1207510526), (145, 1082595644), (178, 881889710), (260, 603755263), (290, 541297822), (356, 440944855), (377, 416382940), (445, 352755884), (580, 270648911), (754, 208191470), (890, 176377942), (1157, 135675340), (1508, 104095735), (1780, 88188971), (1885, 83276588), (2314, 67837670), (2581, 60819980), (3770, 41638294), (4628, 33918835), (5162, 30409990), (5785, 27135068), (7540, 20819147), (10324, 15204995), (11570, 13567534), (12905, 12163996), (23140, 6783767), (25810, 6081998), (33553, 4678460), (51620, 3040999), (67106, 2339230), (134212, 1169615), (167765, 935692), (233923, 671060), (335530, 467846)]