147453516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20177}}^1$

素因数の和:20223

約数の個数: 72

約数和(自身を含む): 440687520

約数和(自身を除く): 293234004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 20177, 40354, 60531, 80708, 121062, 141239, 181593, 242124, 282478, 363186, 423717, 564956, 585133, 726372, 847434, 1170266, 1271151, 1694868, 1755399, 2340532, 2542302, 3510798, 4095931, 5084604, 5266197, 7021596, 8191862, 10532394, 12287793, 16383724, 21064788, 24575586, 36863379, 49151172, 73726758, 147453516]

約数ペア:

[(1, 147453516), (2, 73726758), (3, 49151172), (4, 36863379), (6, 24575586), (7, 21064788), (9, 16383724), (12, 12287793), (14, 10532394), (18, 8191862), (21, 7021596), (28, 5266197), (29, 5084604), (36, 4095931), (42, 3510798), (58, 2542302), (63, 2340532), (84, 1755399), (87, 1694868), (116, 1271151), (126, 1170266), (174, 847434), (203, 726372), (252, 585133), (261, 564956), (348, 423717), (406, 363186), (522, 282478), (609, 242124), (812, 181593), (1044, 141239), (1218, 121062), (1827, 80708), (2436, 60531), (3654, 40354), (7308, 20177)]