140951916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18043}}^1$

素因数の和:18091

約数の個数: 72

約数和(自身を含む): 420353024

約数和(自身を除く): 279401108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 18043, 36086, 54129, 72172, 108258, 126301, 162387, 216516, 252602, 324774, 378903, 505204, 559333, 649548, 757806, 1118666, 1136709, 1515612, 1677999, 2237332, 2273418, 3355998, 3915331, 4546836, 5033997, 6711996, 7830662, 10067994, 11745993, 15661324, 20135988, 23491986, 35237979, 46983972, 70475958, 140951916]

約数ペア:

[(1, 140951916), (2, 70475958), (3, 46983972), (4, 35237979), (6, 23491986), (7, 20135988), (9, 15661324), (12, 11745993), (14, 10067994), (18, 7830662), (21, 6711996), (28, 5033997), (31, 4546836), (36, 3915331), (42, 3355998), (62, 2273418), (63, 2237332), (84, 1677999), (93, 1515612), (124, 1136709), (126, 1118666), (186, 757806), (217, 649548), (252, 559333), (279, 505204), (372, 378903), (434, 324774), (558, 252602), (651, 216516), (868, 162387), (1116, 126301), (1302, 108258), (1953, 72172), (2604, 54129), (3906, 36086), (7812, 18043)]