157976910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19289}}^1$

素因数の和:19322

約数の個数: 96

約数和(自身を含む): 505552320

約数和(自身を除く): 347575410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 19289, 38578, 57867, 96445, 115734, 135023, 173601, 192890, 250757, 270046, 289335, 347202, 405069, 501514, 578670, 675115, 752271, 810138, 868005, 1215207, 1253785, 1350230, 1504542, 1736010, 1755299, 2025345, 2256813, 2430414, 2507570, 3510598, 3761355, 4050690, 4513626, 5265897, 6076035, 7522710, 8776495, 10531794, 11284065, 12152070, 15797691, 17552990, 22568130, 26329485, 31595382, 52658970, 78988455, 157976910]

約数ペア:

[(1, 157976910), (2, 78988455), (3, 52658970), (5, 31595382), (6, 26329485), (7, 22568130), (9, 17552990), (10, 15797691), (13, 12152070), (14, 11284065), (15, 10531794), (18, 8776495), (21, 7522710), (26, 6076035), (30, 5265897), (35, 4513626), (39, 4050690), (42, 3761355), (45, 3510598), (63, 2507570), (65, 2430414), (70, 2256813), (78, 2025345), (90, 1755299), (91, 1736010), (105, 1504542), (117, 1350230), (126, 1253785), (130, 1215207), (182, 868005), (195, 810138), (210, 752271), (234, 675115), (273, 578670), (315, 501514), (390, 405069), (455, 347202), (546, 289335), (585, 270046), (630, 250757), (819, 192890), (910, 173601), (1170, 135023), (1365, 115734), (1638, 96445), (2730, 57867), (4095, 38578), (8190, 19289)]