152214140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 358585920

約数和(自身を除く): 206371780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 109, 130, 131, 164, 205, 218, 260, 262, 410, 436, 524, 533, 545, 655, 820, 1066, 1090, 1310, 1417, 1703, 2132, 2180, 2620, 2665, 2834, 3406, 4469, 5330, 5371, 5668, 6812, 7085, 8515, 8938, 10660, 10742, 14170, 14279, 17030, 17876, 21484, 22345, 26855, 28340, 28558, 34060, 44690, 53710, 57116, 58097, 69823, 71395, 89380, 107420, 116194, 139646, 142790, 185627, 232388, 279292, 285580, 290485, 349115, 371254, 580970, 585439, 698230, 742508, 928135, 1161940, 1170878, 1396460, 1856270, 2341756, 2927195, 3712540, 5854390, 7610707, 11708780, 15221414, 30442828, 38053535, 76107070, 152214140]

約数ペア:

[(1, 152214140), (2, 76107070), (4, 38053535), (5, 30442828), (10, 15221414), (13, 11708780), (20, 7610707), (26, 5854390), (41, 3712540), (52, 2927195), (65, 2341756), (82, 1856270), (109, 1396460), (130, 1170878), (131, 1161940), (164, 928135), (205, 742508), (218, 698230), (260, 585439), (262, 580970), (410, 371254), (436, 349115), (524, 290485), (533, 285580), (545, 279292), (655, 232388), (820, 185627), (1066, 142790), (1090, 139646), (1310, 116194), (1417, 107420), (1703, 89380), (2132, 71395), (2180, 69823), (2620, 58097), (2665, 57116), (2834, 53710), (3406, 44690), (4469, 34060), (5330, 28558), (5371, 28340), (5668, 26855), (6812, 22345), (7085, 21484), (8515, 17876), (8938, 17030), (10660, 14279), (10742, 14170)]