156865704

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 431308800

約数和(自身を除く): 274443096

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 89, 92, 93, 103, 124, 138, 178, 184, 186, 206, 248, 267, 276, 309, 356, 372, 412, 534, 552, 618, 712, 713, 744, 824, 1068, 1236, 1426, 2047, 2136, 2139, 2369, 2472, 2759, 2852, 3193, 4094, 4278, 4738, 5518, 5704, 6141, 6386, 7107, 8188, 8277, 8556, 9167, 9476, 9579, 11036, 12282, 12772, 14214, 16376, 16554, 17112, 18334, 18952, 19158, 22072, 24564, 25544, 27501, 28428, 33108, 36668, 38316, 49128, 55002, 56856, 63457, 66216, 73336, 73439, 76632, 110004, 126914, 146878, 190371, 210841, 220008, 220317, 253828, 284177, 293756, 380742, 421682, 440634, 507656, 568354, 587512, 632523, 761484, 843364, 852531, 881268, 1136708, 1265046, 1522968, 1686728, 1705062, 1762536, 2273416, 2530092, 3410124, 5060184, 6536071, 6820248, 13072142, 19608213, 26144284, 39216426, 52288568, 78432852, 156865704]

約数ペア:

[(1, 156865704), (2, 78432852), (3, 52288568), (4, 39216426), (6, 26144284), (8, 19608213), (12, 13072142), (23, 6820248), (24, 6536071), (31, 5060184), (46, 3410124), (62, 2530092), (69, 2273416), (89, 1762536), (92, 1705062), (93, 1686728), (103, 1522968), (124, 1265046), (138, 1136708), (178, 881268), (184, 852531), (186, 843364), (206, 761484), (248, 632523), (267, 587512), (276, 568354), (309, 507656), (356, 440634), (372, 421682), (412, 380742), (534, 293756), (552, 284177), (618, 253828), (712, 220317), (713, 220008), (744, 210841), (824, 190371), (1068, 146878), (1236, 126914), (1426, 110004), (2047, 76632), (2136, 73439), (2139, 73336), (2369, 66216), (2472, 63457), (2759, 56856), (2852, 55002), (3193, 49128), (4094, 38316), (4278, 36668), (4738, 33108), (5518, 28428), (5704, 27501), (6141, 25544), (6386, 24564), (7107, 22072), (8188, 19158), (8277, 18952), (8556, 18334), (9167, 17112), (9476, 16554), (9579, 16376), (11036, 14214), (12282, 12772)]