156944463620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{383521}}^1$

素因数の和:383653

約数の個数: 96

約数和(自身を含む): 391744711680

約数和(自身を除く): 234800248060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 79, 140, 148, 158, 185, 259, 316, 370, 395, 518, 553, 740, 790, 1036, 1106, 1295, 1580, 2212, 2590, 2765, 2923, 5180, 5530, 5846, 11060, 11692, 14615, 20461, 29230, 40922, 58460, 81844, 102305, 204610, 383521, 409220, 767042, 1534084, 1917605, 2684647, 3835210, 5369294, 7670420, 10738588, 13423235, 14190277, 26846470, 28380554, 30298159, 53692940, 56761108, 60596318, 70951385, 99331939, 121192636, 141902770, 151490795, 198663878, 212087113, 283805540, 302981590, 397327756, 424174226, 496659695, 605963180, 848348452, 993319390, 1060435565, 1121031883, 1986638780, 2120871130, 2242063766, 4241742260, 4484127532, 5605159415, 7847223181, 11210318830, 15694446362, 22420637660, 31388892724, 39236115905, 78472231810, 156944463620]

約数ペア:

[(1, 156944463620), (2, 78472231810), (4, 39236115905), (5, 31388892724), (7, 22420637660), (10, 15694446362), (14, 11210318830), (20, 7847223181), (28, 5605159415), (35, 4484127532), (37, 4241742260), (70, 2242063766), (74, 2120871130), (79, 1986638780), (140, 1121031883), (148, 1060435565), (158, 993319390), (185, 848348452), (259, 605963180), (316, 496659695), (370, 424174226), (395, 397327756), (518, 302981590), (553, 283805540), (740, 212087113), (790, 198663878), (1036, 151490795), (1106, 141902770), (1295, 121192636), (1580, 99331939), (2212, 70951385), (2590, 60596318), (2765, 56761108), (2923, 53692940), (5180, 30298159), (5530, 28380554), (5846, 26846470), (11060, 14190277), (11692, 13423235), (14615, 10738588), (20461, 7670420), (29230, 5369294), (40922, 3835210), (58460, 2684647), (81844, 1917605), (102305, 1534084), (204610, 767042), (383521, 409220)]