167854920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 534608640

約数和(自身を除く): 366753720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 244, 276, 305, 345, 366, 460, 488, 552, 610, 690, 732, 915, 920, 997, 1220, 1380, 1403, 1464, 1830, 1994, 2440, 2760, 2806, 2991, 3660, 3988, 4209, 4985, 5612, 5982, 7015, 7320, 7976, 8418, 9970, 11224, 11964, 14030, 14955, 16836, 19940, 21045, 22931, 23928, 28060, 29910, 33672, 39880, 42090, 45862, 56120, 59820, 60817, 68793, 84180, 91724, 114655, 119640, 121634, 137586, 168360, 182451, 183448, 229310, 243268, 275172, 304085, 343965, 364902, 458620, 486536, 550344, 608170, 687930, 729804, 912255, 917240, 1216340, 1375860, 1398791, 1459608, 1824510, 2432680, 2751720, 2797582, 3649020, 4196373, 5595164, 6993955, 7298040, 8392746, 11190328, 13987910, 16785492, 20981865, 27975820, 33570984, 41963730, 55951640, 83927460, 167854920]

約数ペア:

[(1, 167854920), (2, 83927460), (3, 55951640), (4, 41963730), (5, 33570984), (6, 27975820), (8, 20981865), (10, 16785492), (12, 13987910), (15, 11190328), (20, 8392746), (23, 7298040), (24, 6993955), (30, 5595164), (40, 4196373), (46, 3649020), (60, 2797582), (61, 2751720), (69, 2432680), (92, 1824510), (115, 1459608), (120, 1398791), (122, 1375860), (138, 1216340), (183, 917240), (184, 912255), (230, 729804), (244, 687930), (276, 608170), (305, 550344), (345, 486536), (366, 458620), (460, 364902), (488, 343965), (552, 304085), (610, 275172), (690, 243268), (732, 229310), (915, 183448), (920, 182451), (997, 168360), (1220, 137586), (1380, 121634), (1403, 119640), (1464, 114655), (1830, 91724), (1994, 84180), (2440, 68793), (2760, 60817), (2806, 59820), (2991, 56120), (3660, 45862), (3988, 42090), (4209, 39880), (4985, 33672), (5612, 29910), (5982, 28060), (7015, 23928), (7320, 22931), (7976, 21045), (8418, 19940), (9970, 16836), (11224, 14955), (11964, 14030)]