158777580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 481275648

約数和(自身を除く): 322498068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 251, 260, 390, 502, 753, 780, 811, 1004, 1255, 1506, 1622, 2433, 2510, 3012, 3244, 3263, 3765, 4055, 4866, 5020, 6526, 7530, 8110, 9732, 9789, 10543, 12165, 13052, 15060, 16220, 16315, 19578, 21086, 24330, 31629, 32630, 39156, 42172, 48660, 48945, 52715, 63258, 65260, 97890, 105430, 126516, 158145, 195780, 203561, 210860, 316290, 407122, 610683, 632580, 814244, 1017805, 1221366, 2035610, 2442732, 2646293, 3053415, 4071220, 5292586, 6106830, 7938879, 10585172, 12213660, 13231465, 15877758, 26462930, 31755516, 39694395, 52925860, 79388790, 158777580]

約数ペア:

[(1, 158777580), (2, 79388790), (3, 52925860), (4, 39694395), (5, 31755516), (6, 26462930), (10, 15877758), (12, 13231465), (13, 12213660), (15, 10585172), (20, 7938879), (26, 6106830), (30, 5292586), (39, 4071220), (52, 3053415), (60, 2646293), (65, 2442732), (78, 2035610), (130, 1221366), (156, 1017805), (195, 814244), (251, 632580), (260, 610683), (390, 407122), (502, 316290), (753, 210860), (780, 203561), (811, 195780), (1004, 158145), (1255, 126516), (1506, 105430), (1622, 97890), (2433, 65260), (2510, 63258), (3012, 52715), (3244, 48945), (3263, 48660), (3765, 42172), (4055, 39156), (4866, 32630), (5020, 31629), (6526, 24330), (7530, 21086), (8110, 19578), (9732, 16315), (9789, 16220), (10543, 15060), (12165, 13052)]