156696352840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{289129}}^1$

素因数の和:289954

約数の個数: 64

約数和(自身を含む): 373775698800

約数和(自身を除く): 217079345960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 797, 1594, 3188, 3985, 6376, 7970, 13549, 15940, 27098, 31880, 54196, 67745, 108392, 135490, 270980, 289129, 541960, 578258, 1156516, 1445645, 2313032, 2891290, 4915193, 5782580, 9830386, 11565160, 19660772, 24575965, 39321544, 49151930, 98303860, 196607720, 230435813, 460871626, 921743252, 1152179065, 1843486504, 2304358130, 3917408821, 4608716260, 7834817642, 9217432520, 15669635284, 19587044105, 31339270568, 39174088210, 78348176420, 156696352840]

約数ペア:

[(1, 156696352840), (2, 78348176420), (4, 39174088210), (5, 31339270568), (8, 19587044105), (10, 15669635284), (17, 9217432520), (20, 7834817642), (34, 4608716260), (40, 3917408821), (68, 2304358130), (85, 1843486504), (136, 1152179065), (170, 921743252), (340, 460871626), (680, 230435813), (797, 196607720), (1594, 98303860), (3188, 49151930), (3985, 39321544), (6376, 24575965), (7970, 19660772), (13549, 11565160), (15940, 9830386), (27098, 5782580), (31880, 4915193), (54196, 2891290), (67745, 2313032), (108392, 1445645), (135490, 1156516), (270980, 578258), (289129, 541960)]