187493904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2205

約数の個数: 120

約数和(自身を含む): 577379712

約数和(自身を除く): 389885808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2131, 2256, 2444, 3384, 3666, 4262, 4888, 5499, 6393, 6768, 7332, 8524, 9776, 10998, 12786, 14664, 17048, 19179, 21996, 25572, 27703, 29328, 34096, 38358, 43992, 51144, 55406, 76716, 83109, 87984, 100157, 102288, 110812, 153432, 166218, 200314, 221624, 249327, 300471, 306864, 332436, 400628, 443248, 498654, 600942, 664872, 801256, 901413, 997308, 1201884, 1302041, 1329744, 1602512, 1802826, 1994616, 2403768, 2604082, 3605652, 3906123, 3989232, 4807536, 5208164, 7211304, 7812246, 10416328, 11718369, 14422608, 15624492, 20832656, 23436738, 31248984, 46873476, 62497968, 93746952, 187493904]

約数ペア:

[(1, 187493904), (2, 93746952), (3, 62497968), (4, 46873476), (6, 31248984), (8, 23436738), (9, 20832656), (12, 15624492), (13, 14422608), (16, 11718369), (18, 10416328), (24, 7812246), (26, 7211304), (36, 5208164), (39, 4807536), (47, 3989232), (48, 3906123), (52, 3605652), (72, 2604082), (78, 2403768), (94, 1994616), (104, 1802826), (117, 1602512), (141, 1329744), (144, 1302041), (156, 1201884), (188, 997308), (208, 901413), (234, 801256), (282, 664872), (312, 600942), (376, 498654), (423, 443248), (468, 400628), (564, 332436), (611, 306864), (624, 300471), (752, 249327), (846, 221624), (936, 200314), (1128, 166218), (1222, 153432), (1692, 110812), (1833, 102288), (1872, 100157), (2131, 87984), (2256, 83109), (2444, 76716), (3384, 55406), (3666, 51144), (4262, 43992), (4888, 38358), (5499, 34096), (6393, 29328), (6768, 27703), (7332, 25572), (8524, 21996), (9776, 19179), (10998, 17048), (12786, 14664)]