161780490168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{93089}}^1$

素因数の和:93365

約数の個数: 128

約数和(自身を含む): 458449632000

約数和(自身を除く): 296669141832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 227, 232, 264, 319, 348, 454, 638, 681, 696, 908, 957, 1276, 1362, 1816, 1914, 2497, 2552, 2724, 3828, 4994, 5448, 6583, 7491, 7656, 9988, 13166, 14982, 19749, 19976, 26332, 29964, 39498, 52664, 59928, 72413, 78996, 93089, 144826, 157992, 186178, 217239, 279267, 289652, 372356, 434478, 558534, 579304, 744712, 868956, 1023979, 1117068, 1737912, 2047958, 2234136, 2699581, 3071937, 4095916, 5399162, 6143874, 8098743, 8191832, 10798324, 12287748, 16197486, 21131203, 21596648, 24575496, 29695391, 32394972, 42262406, 59390782, 63393609, 64789944, 84524812, 89086173, 118781564, 126787218, 169049624, 178172346, 232443233, 237563128, 253574436, 356344692, 464886466, 507148872, 612804887, 697329699, 712689384, 929772932, 1225609774, 1394659398, 1838414661, 1859545864, 2451219548, 2789318796, 3676829322, 4902439096, 5578637592, 6740853757, 7353658644, 13481707514, 14707317288, 20222561271, 26963415028, 40445122542, 53926830056, 80890245084, 161780490168]

約数ペア:

[(1, 161780490168), (2, 80890245084), (3, 53926830056), (4, 40445122542), (6, 26963415028), (8, 20222561271), (11, 14707317288), (12, 13481707514), (22, 7353658644), (24, 6740853757), (29, 5578637592), (33, 4902439096), (44, 3676829322), (58, 2789318796), (66, 2451219548), (87, 1859545864), (88, 1838414661), (116, 1394659398), (132, 1225609774), (174, 929772932), (227, 712689384), (232, 697329699), (264, 612804887), (319, 507148872), (348, 464886466), (454, 356344692), (638, 253574436), (681, 237563128), (696, 232443233), (908, 178172346), (957, 169049624), (1276, 126787218), (1362, 118781564), (1816, 89086173), (1914, 84524812), (2497, 64789944), (2552, 63393609), (2724, 59390782), (3828, 42262406), (4994, 32394972), (5448, 29695391), (6583, 24575496), (7491, 21596648), (7656, 21131203), (9988, 16197486), (13166, 12287748), (14982, 10798324), (19749, 8191832), (19976, 8098743), (26332, 6143874), (29964, 5399162), (39498, 4095916), (52664, 3071937), (59928, 2699581), (72413, 2234136), (78996, 2047958), (93089, 1737912), (144826, 1117068), (157992, 1023979), (186178, 868956), (217239, 744712), (279267, 579304), (289652, 558534), (372356, 434478)]