158071732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 361267200

約数和(自身を除く): 203195468

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 79, 91, 92, 158, 161, 182, 239, 299, 316, 322, 364, 478, 553, 598, 644, 956, 1027, 1106, 1196, 1673, 1817, 2054, 2093, 2212, 3107, 3346, 3634, 4108, 4186, 5497, 6214, 6692, 7189, 7268, 8372, 10994, 12428, 12719, 14378, 18881, 21749, 21988, 23621, 25438, 28756, 37762, 38479, 43498, 47242, 50876, 71461, 75524, 76958, 86996, 94484, 132167, 142922, 153916, 165347, 245453, 264334, 285844, 330694, 434263, 490906, 500227, 528668, 661388, 868526, 981812, 1000454, 1718171, 1737052, 2000908, 3039841, 3436342, 5645419, 6079682, 6872684, 11290838, 12159364, 22581676, 39517933, 79035866, 158071732]

約数ペア:

[(1, 158071732), (2, 79035866), (4, 39517933), (7, 22581676), (13, 12159364), (14, 11290838), (23, 6872684), (26, 6079682), (28, 5645419), (46, 3436342), (52, 3039841), (79, 2000908), (91, 1737052), (92, 1718171), (158, 1000454), (161, 981812), (182, 868526), (239, 661388), (299, 528668), (316, 500227), (322, 490906), (364, 434263), (478, 330694), (553, 285844), (598, 264334), (644, 245453), (956, 165347), (1027, 153916), (1106, 142922), (1196, 132167), (1673, 94484), (1817, 86996), (2054, 76958), (2093, 75524), (2212, 71461), (3107, 50876), (3346, 47242), (3634, 43498), (4108, 38479), (4186, 37762), (5497, 28756), (6214, 25438), (6692, 23621), (7189, 21988), (7268, 21749), (8372, 18881), (10994, 14378), (12428, 12719)]