130789568

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 112

約数和(自身を含む): 338474304

約数和(自身を除く): 207684736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1321, 1456, 1547, 1768, 1904, 2642, 2912, 3094, 3536, 3808, 5284, 5824, 6188, 7072, 7616, 9247, 10568, 12376, 14144, 17173, 18494, 21136, 22457, 24752, 34346, 36988, 42272, 44914, 49504, 68692, 73976, 84544, 89828, 99008, 120211, 137384, 147952, 157199, 179656, 240422, 274768, 291941, 295904, 314398, 359312, 480844, 549536, 583882, 591808, 628796, 718624, 961688, 1099072, 1167764, 1257592, 1437248, 1923376, 2043587, 2335528, 2515184, 3846752, 4087174, 4671056, 5030368, 7693504, 8174348, 9342112, 10060736, 16348696, 18684224, 32697392, 65394784, 130789568]

約数ペア:

[(1, 130789568), (2, 65394784), (4, 32697392), (7, 18684224), (8, 16348696), (13, 10060736), (14, 9342112), (16, 8174348), (17, 7693504), (26, 5030368), (28, 4671056), (32, 4087174), (34, 3846752), (52, 2515184), (56, 2335528), (64, 2043587), (68, 1923376), (91, 1437248), (104, 1257592), (112, 1167764), (119, 1099072), (136, 961688), (182, 718624), (208, 628796), (221, 591808), (224, 583882), (238, 549536), (272, 480844), (364, 359312), (416, 314398), (442, 295904), (448, 291941), (476, 274768), (544, 240422), (728, 179656), (832, 157199), (884, 147952), (952, 137384), (1088, 120211), (1321, 99008), (1456, 89828), (1547, 84544), (1768, 73976), (1904, 68692), (2642, 49504), (2912, 44914), (3094, 42272), (3536, 36988), (3808, 34346), (5284, 24752), (5824, 22457), (6188, 21136), (7072, 18494), (7616, 17173), (9247, 14144), (10568, 12376)]