140627448

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 128

約数和(自身を含む): 428097600

約数和(自身を除く): 287470152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 117, 122, 156, 183, 216, 234, 244, 312, 351, 366, 468, 488, 549, 702, 732, 793, 821, 936, 1098, 1404, 1464, 1586, 1642, 1647, 2196, 2379, 2463, 2808, 3172, 3284, 3294, 4392, 4758, 4926, 6344, 6568, 6588, 7137, 7389, 9516, 9852, 10673, 13176, 14274, 14778, 19032, 19704, 21346, 21411, 22167, 28548, 29556, 32019, 42692, 42822, 44334, 50081, 57096, 59112, 64038, 85384, 85644, 88668, 96057, 100162, 128076, 150243, 171288, 177336, 192114, 200324, 256152, 288171, 300486, 384228, 400648, 450729, 576342, 600972, 651053, 768456, 901458, 1152684, 1201944, 1302106, 1352187, 1802916, 1953159, 2305368, 2604212, 2704374, 3605832, 3906318, 5208424, 5408748, 5859477, 7812636, 10817496, 11718954, 15625272, 17578431, 23437908, 35156862, 46875816, 70313724, 140627448]

約数ペア:

[(1, 140627448), (2, 70313724), (3, 46875816), (4, 35156862), (6, 23437908), (8, 17578431), (9, 15625272), (12, 11718954), (13, 10817496), (18, 7812636), (24, 5859477), (26, 5408748), (27, 5208424), (36, 3906318), (39, 3605832), (52, 2704374), (54, 2604212), (61, 2305368), (72, 1953159), (78, 1802916), (104, 1352187), (108, 1302106), (117, 1201944), (122, 1152684), (156, 901458), (183, 768456), (216, 651053), (234, 600972), (244, 576342), (312, 450729), (351, 400648), (366, 384228), (468, 300486), (488, 288171), (549, 256152), (702, 200324), (732, 192114), (793, 177336), (821, 171288), (936, 150243), (1098, 128076), (1404, 100162), (1464, 96057), (1586, 88668), (1642, 85644), (1647, 85384), (2196, 64038), (2379, 59112), (2463, 57096), (2808, 50081), (3172, 44334), (3284, 42822), (3294, 42692), (4392, 32019), (4758, 29556), (4926, 28548), (6344, 22167), (6568, 21411), (6588, 21346), (7137, 19704), (7389, 19032), (9516, 14778), (9852, 14274), (10673, 13176)]