145509888

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1635

約数の個数: 80

約数和(自身を含む): 394256016

約数和(自身を除く): 248746128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1464, 1536, 1553, 1952, 2928, 3106, 3904, 4659, 5856, 6212, 7808, 9318, 11712, 12424, 15616, 18636, 23424, 24848, 31232, 37272, 46848, 49696, 74544, 93696, 94733, 99392, 149088, 189466, 198784, 284199, 298176, 378932, 397568, 568398, 596352, 757864, 795136, 1136796, 1192704, 1515728, 2273592, 2385408, 3031456, 4547184, 6062912, 9094368, 12125824, 18188736, 24251648, 36377472, 48503296, 72754944, 145509888]

約数ペア:

[(1, 145509888), (2, 72754944), (3, 48503296), (4, 36377472), (6, 24251648), (8, 18188736), (12, 12125824), (16, 9094368), (24, 6062912), (32, 4547184), (48, 3031456), (61, 2385408), (64, 2273592), (96, 1515728), (122, 1192704), (128, 1136796), (183, 795136), (192, 757864), (244, 596352), (256, 568398), (366, 397568), (384, 378932), (488, 298176), (512, 284199), (732, 198784), (768, 189466), (976, 149088), (1464, 99392), (1536, 94733), (1553, 93696), (1952, 74544), (2928, 49696), (3106, 46848), (3904, 37272), (4659, 31232), (5856, 24848), (6212, 23424), (7808, 18636), (9318, 15616), (11712, 12424)]