145621152

素因数分解:

$2^5\times 3^5\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 437909472

約数和(自身を除く): 292288320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 243, 244, 288, 307, 324, 366, 432, 486, 488, 549, 614, 648, 732, 864, 921, 972, 976, 1098, 1228, 1296, 1464, 1647, 1842, 1944, 1952, 2196, 2456, 2592, 2763, 2928, 3294, 3684, 3888, 4392, 4912, 4941, 5526, 5856, 6588, 7368, 7776, 8289, 8784, 9824, 9882, 11052, 13176, 14736, 14823, 16578, 17568, 18727, 19764, 22104, 24867, 26352, 29472, 29646, 33156, 37454, 39528, 44208, 49734, 52704, 56181, 59292, 66312, 74601, 74908, 79056, 88416, 99468, 112362, 118584, 132624, 149202, 149816, 158112, 168543, 198936, 224724, 237168, 265248, 298404, 299632, 337086, 397872, 449448, 474336, 505629, 596808, 599264, 674172, 795744, 898896, 1011258, 1193616, 1348344, 1516887, 1797792, 2022516, 2387232, 2696688, 3033774, 4045032, 4550661, 5393376, 6067548, 8090064, 9101322, 12135096, 16180128, 18202644, 24270192, 36405288, 48540384, 72810576, 145621152]

約数ペア:

[(1, 145621152), (2, 72810576), (3, 48540384), (4, 36405288), (6, 24270192), (8, 18202644), (9, 16180128), (12, 12135096), (16, 9101322), (18, 8090064), (24, 6067548), (27, 5393376), (32, 4550661), (36, 4045032), (48, 3033774), (54, 2696688), (61, 2387232), (72, 2022516), (81, 1797792), (96, 1516887), (108, 1348344), (122, 1193616), (144, 1011258), (162, 898896), (183, 795744), (216, 674172), (243, 599264), (244, 596808), (288, 505629), (307, 474336), (324, 449448), (366, 397872), (432, 337086), (486, 299632), (488, 298404), (549, 265248), (614, 237168), (648, 224724), (732, 198936), (864, 168543), (921, 158112), (972, 149816), (976, 149202), (1098, 132624), (1228, 118584), (1296, 112362), (1464, 99468), (1647, 88416), (1842, 79056), (1944, 74908), (1952, 74601), (2196, 66312), (2456, 59292), (2592, 56181), (2763, 52704), (2928, 49734), (3294, 44208), (3684, 39528), (3888, 37454), (4392, 33156), (4912, 29646), (4941, 29472), (5526, 26352), (5856, 24867), (6588, 22104), (7368, 19764), (7776, 18727), (8289, 17568), (8784, 16578), (9824, 14823), (9882, 14736), (11052, 13176)]