153258352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 333228672

約数和(自身を除く): 179970320

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 61, 94, 104, 122, 188, 208, 244, 257, 376, 488, 514, 611, 752, 793, 976, 1028, 1222, 1586, 2056, 2444, 2867, 3172, 3341, 4112, 4888, 5734, 6344, 6682, 9776, 11468, 12079, 12688, 13364, 15677, 22936, 24158, 26728, 31354, 37271, 45872, 48316, 53456, 62708, 74542, 96632, 125416, 149084, 157027, 193264, 203801, 250832, 298168, 314054, 407602, 596336, 628108, 736819, 815204, 1256216, 1473638, 1630408, 2512432, 2947276, 3260816, 5894552, 9578647, 11789104, 19157294, 38314588, 76629176, 153258352]

約数ペア:

[(1, 153258352), (2, 76629176), (4, 38314588), (8, 19157294), (13, 11789104), (16, 9578647), (26, 5894552), (47, 3260816), (52, 2947276), (61, 2512432), (94, 1630408), (104, 1473638), (122, 1256216), (188, 815204), (208, 736819), (244, 628108), (257, 596336), (376, 407602), (488, 314054), (514, 298168), (611, 250832), (752, 203801), (793, 193264), (976, 157027), (1028, 149084), (1222, 125416), (1586, 96632), (2056, 74542), (2444, 62708), (2867, 53456), (3172, 48316), (3341, 45872), (4112, 37271), (4888, 31354), (5734, 26728), (6344, 24158), (6682, 22936), (9776, 15677), (11468, 13364), (12079, 12688)]