156953308460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1\times {\mathrm{4007}}^1$

素因数の和:6015

約数の個数: 96

約数和(自身を含む): 359727298560

約数和(自身を除く): 202773990100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 1907, 2054, 3814, 4007, 4108, 5135, 7628, 8014, 9535, 10270, 16028, 19070, 20035, 20540, 24791, 38140, 40070, 49582, 52091, 80140, 99164, 104182, 123955, 150653, 208364, 247910, 260455, 301306, 316553, 495820, 520910, 602612, 633106, 753265, 1041820, 1266212, 1506530, 1582765, 1958489, 3013060, 3165530, 3916978, 4115189, 6331060, 7641349, 7833956, 8230378, 9792445, 15282698, 16460756, 19584890, 20575945, 30565396, 38206745, 39169780, 41151890, 76413490, 82303780, 99337537, 152826980, 198675074, 397350148, 496687685, 603666571, 993375370, 1207333142, 1986750740, 2414666284, 3018332855, 6036665710, 7847665423, 12073331420, 15695330846, 31390661692, 39238327115, 78476654230, 156953308460]

約数ペア:

[(1, 156953308460), (2, 78476654230), (4, 39238327115), (5, 31390661692), (10, 15695330846), (13, 12073331420), (20, 7847665423), (26, 6036665710), (52, 3018332855), (65, 2414666284), (79, 1986750740), (130, 1207333142), (158, 993375370), (260, 603666571), (316, 496687685), (395, 397350148), (790, 198675074), (1027, 152826980), (1580, 99337537), (1907, 82303780), (2054, 76413490), (3814, 41151890), (4007, 39169780), (4108, 38206745), (5135, 30565396), (7628, 20575945), (8014, 19584890), (9535, 16460756), (10270, 15282698), (16028, 9792445), (19070, 8230378), (20035, 7833956), (20540, 7641349), (24791, 6331060), (38140, 4115189), (40070, 3916978), (49582, 3165530), (52091, 3013060), (80140, 1958489), (99164, 1582765), (104182, 1506530), (123955, 1266212), (150653, 1041820), (208364, 753265), (247910, 633106), (260455, 602612), (301306, 520910), (316553, 495820)]