181161552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26393}}^1$

素因数の和:26428

約数の個数: 80

約数和(自身を含む): 549839808

約数和(自身を除く): 368678256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 26393, 52786, 79179, 105572, 158358, 211144, 290323, 316716, 343109, 422288, 580646, 633432, 686218, 870969, 1029327, 1161292, 1266864, 1372436, 1741938, 2058654, 2322584, 2744872, 3483876, 3774199, 4117308, 4645168, 5489744, 6967752, 7548398, 8234616, 11322597, 13935504, 15096796, 16469232, 22645194, 30193592, 45290388, 60387184, 90580776, 181161552]

約数ペア:

[(1, 181161552), (2, 90580776), (3, 60387184), (4, 45290388), (6, 30193592), (8, 22645194), (11, 16469232), (12, 15096796), (13, 13935504), (16, 11322597), (22, 8234616), (24, 7548398), (26, 6967752), (33, 5489744), (39, 4645168), (44, 4117308), (48, 3774199), (52, 3483876), (66, 2744872), (78, 2322584), (88, 2058654), (104, 1741938), (132, 1372436), (143, 1266864), (156, 1161292), (176, 1029327), (208, 870969), (264, 686218), (286, 633432), (312, 580646), (429, 422288), (528, 343109), (572, 316716), (624, 290323), (858, 211144), (1144, 158358), (1716, 105572), (2288, 79179), (3432, 52786), (6864, 26393)]