15197388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 25445172

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 41, 46, 51, 68, 69, 79, 82, 92, 102, 123, 138, 158, 164, 204, 237, 246, 276, 316, 391, 474, 492, 697, 782, 943, 948, 1173, 1343, 1394, 1564, 1817, 1886, 2091, 2346, 2686, 2788, 2829, 3239, 3634, 3772, 4029, 4182, 4692, 5372, 5451, 5658, 6478, 7268, 8058, 8364, 9717, 10902, 11316, 12956, 16031, 16116, 19434, 21804, 30889, 32062, 38868, 48093, 55063, 61778, 64124, 74497, 92667, 96186, 110126, 123556, 148994, 165189, 185334, 192372, 220252, 223491, 297988, 330378, 370668, 446982, 660756, 893964, 1266449, 2532898, 3799347, 5065796, 7598694, 15197388]

約数ペア:

[(1, 15197388), (2, 7598694), (3, 5065796), (4, 3799347), (6, 2532898), (12, 1266449), (17, 893964), (23, 660756), (34, 446982), (41, 370668), (46, 330378), (51, 297988), (68, 223491), (69, 220252), (79, 192372), (82, 185334), (92, 165189), (102, 148994), (123, 123556), (138, 110126), (158, 96186), (164, 92667), (204, 74497), (237, 64124), (246, 61778), (276, 55063), (316, 48093), (391, 38868), (474, 32062), (492, 30889), (697, 21804), (782, 19434), (943, 16116), (948, 16031), (1173, 12956), (1343, 11316), (1394, 10902), (1564, 9717), (1817, 8364), (1886, 8058), (2091, 7268), (2346, 6478), (2686, 5658), (2788, 5451), (2829, 5372), (3239, 4692), (3634, 4182), (3772, 4029)]