145202848

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2243}}^1$

素因数の和:2294

約数の個数: 72

約数和(自身を含む): 347209632

約数和(自身を除く): 202006784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1904, 2023, 2243, 2312, 3808, 4046, 4486, 4624, 8092, 8972, 9248, 15701, 16184, 17944, 31402, 32368, 35888, 38131, 62804, 64736, 71776, 76262, 125608, 152524, 251216, 266917, 305048, 502432, 533834, 610096, 648227, 1067668, 1220192, 1296454, 2135336, 2592908, 4270672, 4537589, 5185816, 8541344, 9075178, 10371632, 18150356, 20743264, 36300712, 72601424, 145202848]

約数ペア:

[(1, 145202848), (2, 72601424), (4, 36300712), (7, 20743264), (8, 18150356), (14, 10371632), (16, 9075178), (17, 8541344), (28, 5185816), (32, 4537589), (34, 4270672), (56, 2592908), (68, 2135336), (112, 1296454), (119, 1220192), (136, 1067668), (224, 648227), (238, 610096), (272, 533834), (289, 502432), (476, 305048), (544, 266917), (578, 251216), (952, 152524), (1156, 125608), (1904, 76262), (2023, 71776), (2243, 64736), (2312, 62804), (3808, 38131), (4046, 35888), (4486, 32368), (4624, 31402), (8092, 17944), (8972, 16184), (9248, 15701)]