178442004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 479695104

約数和(自身を除く): 301253100

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 41, 46, 52, 69, 78, 82, 92, 123, 138, 156, 164, 246, 276, 299, 492, 533, 598, 897, 943, 1066, 1196, 1213, 1599, 1794, 1886, 2132, 2426, 2829, 3198, 3588, 3639, 3772, 4852, 5658, 6396, 7278, 11316, 12259, 14556, 15769, 24518, 27899, 31538, 36777, 47307, 49036, 49733, 55798, 63076, 73554, 83697, 94614, 99466, 111596, 147108, 149199, 167394, 189228, 198932, 298398, 334788, 362687, 596796, 646529, 725374, 1088061, 1143859, 1293058, 1450748, 1939587, 2176122, 2287718, 2586116, 3431577, 3879174, 4352244, 4575436, 6863154, 7758348, 13726308, 14870167, 29740334, 44610501, 59480668, 89221002, 178442004]

約数ペア:

[(1, 178442004), (2, 89221002), (3, 59480668), (4, 44610501), (6, 29740334), (12, 14870167), (13, 13726308), (23, 7758348), (26, 6863154), (39, 4575436), (41, 4352244), (46, 3879174), (52, 3431577), (69, 2586116), (78, 2287718), (82, 2176122), (92, 1939587), (123, 1450748), (138, 1293058), (156, 1143859), (164, 1088061), (246, 725374), (276, 646529), (299, 596796), (492, 362687), (533, 334788), (598, 298398), (897, 198932), (943, 189228), (1066, 167394), (1196, 149199), (1213, 147108), (1599, 111596), (1794, 99466), (1886, 94614), (2132, 83697), (2426, 73554), (2829, 63076), (3198, 55798), (3588, 49733), (3639, 49036), (3772, 47307), (4852, 36777), (5658, 31538), (6396, 27899), (7278, 24518), (11316, 15769), (12259, 14556)]