154162302260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1\times {\mathrm{2267}}^1$

素因数の和:3165

約数の個数: 96

約数和(自身を含む): 334965818880

約数和(自身を除く): 180803516620

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 107, 172, 214, 215, 428, 430, 535, 739, 860, 1070, 1478, 2140, 2267, 2956, 3695, 4534, 4601, 7390, 9068, 9202, 11335, 14780, 18404, 22670, 23005, 31777, 45340, 46010, 63554, 79073, 92020, 97481, 127108, 158146, 158885, 194962, 242569, 316292, 317770, 389924, 395365, 485138, 487405, 635540, 790730, 970276, 974810, 1212845, 1581460, 1675313, 1949620, 2425690, 3350626, 3400139, 4851380, 6701252, 6800278, 8376565, 10430467, 13600556, 16753130, 17000695, 20860934, 33506260, 34001390, 41721868, 52152335, 68002780, 72038459, 104304670, 144076918, 179258491, 208609340, 288153836, 358516982, 360192295, 717033964, 720384590, 896292455, 1440769180, 1792584910, 3585169820, 7708115113, 15416230226, 30832460452, 38540575565, 77081151130, 154162302260]

約数ペア:

[(1, 154162302260), (2, 77081151130), (4, 38540575565), (5, 30832460452), (10, 15416230226), (20, 7708115113), (43, 3585169820), (86, 1792584910), (107, 1440769180), (172, 896292455), (214, 720384590), (215, 717033964), (428, 360192295), (430, 358516982), (535, 288153836), (739, 208609340), (860, 179258491), (1070, 144076918), (1478, 104304670), (2140, 72038459), (2267, 68002780), (2956, 52152335), (3695, 41721868), (4534, 34001390), (4601, 33506260), (7390, 20860934), (9068, 17000695), (9202, 16753130), (11335, 13600556), (14780, 10430467), (18404, 8376565), (22670, 6800278), (23005, 6701252), (31777, 4851380), (45340, 3400139), (46010, 3350626), (63554, 2425690), (79073, 1949620), (92020, 1675313), (97481, 1581460), (127108, 1212845), (158146, 974810), (158885, 970276), (194962, 790730), (242569, 635540), (316292, 487405), (317770, 485138), (389924, 395365)]