192457340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 449064000

約数和(自身を除く): 256606660

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 131, 145, 149, 170, 262, 290, 298, 340, 493, 524, 580, 596, 655, 745, 986, 1310, 1490, 1972, 2227, 2465, 2533, 2620, 2980, 3799, 4321, 4454, 4930, 5066, 7598, 8642, 8908, 9860, 10132, 11135, 12665, 15196, 17284, 18995, 19519, 21605, 22270, 25330, 37990, 39038, 43210, 44540, 50660, 64583, 73457, 75980, 78076, 86420, 97595, 129166, 146914, 195190, 258332, 293828, 322915, 331823, 367285, 390380, 566051, 645830, 663646, 734570, 1132102, 1291660, 1327292, 1469140, 1659115, 2264204, 2830255, 3318230, 5660510, 6636460, 9622867, 11321020, 19245734, 38491468, 48114335, 96228670, 192457340]

約数ペア:

[(1, 192457340), (2, 96228670), (4, 48114335), (5, 38491468), (10, 19245734), (17, 11321020), (20, 9622867), (29, 6636460), (34, 5660510), (58, 3318230), (68, 2830255), (85, 2264204), (116, 1659115), (131, 1469140), (145, 1327292), (149, 1291660), (170, 1132102), (262, 734570), (290, 663646), (298, 645830), (340, 566051), (493, 390380), (524, 367285), (580, 331823), (596, 322915), (655, 293828), (745, 258332), (986, 195190), (1310, 146914), (1490, 129166), (1972, 97595), (2227, 86420), (2465, 78076), (2533, 75980), (2620, 73457), (2980, 64583), (3799, 50660), (4321, 44540), (4454, 43210), (4930, 39038), (5066, 37990), (7598, 25330), (8642, 22270), (8908, 21605), (9860, 19519), (10132, 18995), (11135, 17284), (12665, 15196)]