152167428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 471219840

約数和(自身を除く): 319052412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 244, 252, 266, 342, 366, 399, 427, 521, 532, 549, 684, 732, 798, 854, 1042, 1098, 1159, 1197, 1281, 1563, 1596, 1708, 2084, 2196, 2318, 2394, 2562, 3126, 3477, 3647, 3843, 4636, 4689, 4788, 5124, 6252, 6954, 7294, 7686, 8113, 9378, 9899, 10431, 10941, 13908, 14588, 15372, 16226, 18756, 19798, 20862, 21882, 24339, 29697, 31781, 32452, 32823, 39596, 41724, 43764, 48678, 59394, 63562, 65646, 69293, 73017, 89091, 95343, 97356, 118788, 127124, 131292, 138586, 146034, 178182, 190686, 207879, 222467, 277172, 286029, 292068, 356364, 381372, 415758, 444934, 572058, 603839, 623637, 667401, 831516, 889868, 1144116, 1207678, 1247274, 1334802, 1811517, 2002203, 2415356, 2494548, 2669604, 3623034, 4004406, 4226873, 5434551, 7246068, 8008812, 8453746, 10869102, 12680619, 16907492, 21738204, 25361238, 38041857, 50722476, 76083714, 152167428]

約数ペア:

[(1, 152167428), (2, 76083714), (3, 50722476), (4, 38041857), (6, 25361238), (7, 21738204), (9, 16907492), (12, 12680619), (14, 10869102), (18, 8453746), (19, 8008812), (21, 7246068), (28, 5434551), (36, 4226873), (38, 4004406), (42, 3623034), (57, 2669604), (61, 2494548), (63, 2415356), (76, 2002203), (84, 1811517), (114, 1334802), (122, 1247274), (126, 1207678), (133, 1144116), (171, 889868), (183, 831516), (228, 667401), (244, 623637), (252, 603839), (266, 572058), (342, 444934), (366, 415758), (399, 381372), (427, 356364), (521, 292068), (532, 286029), (549, 277172), (684, 222467), (732, 207879), (798, 190686), (854, 178182), (1042, 146034), (1098, 138586), (1159, 131292), (1197, 127124), (1281, 118788), (1563, 97356), (1596, 95343), (1708, 89091), (2084, 73017), (2196, 69293), (2318, 65646), (2394, 63562), (2562, 59394), (3126, 48678), (3477, 43764), (3647, 41724), (3843, 39596), (4636, 32823), (4689, 32452), (4788, 31781), (5124, 29697), (6252, 24339), (6954, 21882), (7294, 20862), (7686, 19798), (8113, 18756), (9378, 16226), (9899, 15372), (10431, 14588), (10941, 13908)]