153400156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 350880768

約数和(自身を除く): 197480612

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 73, 91, 92, 146, 161, 182, 251, 292, 299, 322, 364, 502, 511, 598, 644, 949, 1004, 1022, 1196, 1679, 1757, 1898, 2044, 2093, 3263, 3358, 3514, 3796, 4186, 5773, 6526, 6643, 6716, 7028, 8372, 11546, 11753, 13052, 13286, 18323, 21827, 22841, 23092, 23506, 26572, 36646, 40411, 43654, 45682, 47012, 73292, 75049, 80822, 87308, 91364, 128261, 150098, 152789, 161644, 238199, 256522, 300196, 305578, 421429, 476398, 513044, 525343, 611156, 842858, 952796, 1050686, 1667393, 1685716, 2101372, 2950003, 3334786, 5478577, 5900006, 6669572, 10957154, 11800012, 21914308, 38350039, 76700078, 153400156]

約数ペア:

[(1, 153400156), (2, 76700078), (4, 38350039), (7, 21914308), (13, 11800012), (14, 10957154), (23, 6669572), (26, 5900006), (28, 5478577), (46, 3334786), (52, 2950003), (73, 2101372), (91, 1685716), (92, 1667393), (146, 1050686), (161, 952796), (182, 842858), (251, 611156), (292, 525343), (299, 513044), (322, 476398), (364, 421429), (502, 305578), (511, 300196), (598, 256522), (644, 238199), (949, 161644), (1004, 152789), (1022, 150098), (1196, 128261), (1679, 91364), (1757, 87308), (1898, 80822), (2044, 75049), (2093, 73292), (3263, 47012), (3358, 45682), (3514, 43654), (3796, 40411), (4186, 36646), (5773, 26572), (6526, 23506), (6643, 23092), (6716, 22841), (7028, 21827), (8372, 18323), (11546, 13286), (11753, 13052)]