158440192

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 335543040

約数和(自身を除く): 177102848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 184, 256, 284, 368, 379, 568, 736, 758, 1136, 1472, 1516, 1633, 2272, 2944, 3032, 3266, 4544, 5888, 6064, 6532, 8717, 9088, 12128, 13064, 17434, 18176, 24256, 26128, 26909, 34868, 48512, 52256, 53818, 69736, 97024, 104512, 107636, 139472, 209024, 215272, 278944, 418048, 430544, 557888, 618907, 861088, 1115776, 1237814, 1722176, 2231552, 2475628, 3444352, 4951256, 6888704, 9902512, 19805024, 39610048, 79220096, 158440192]

約数ペア:

[(1, 158440192), (2, 79220096), (4, 39610048), (8, 19805024), (16, 9902512), (23, 6888704), (32, 4951256), (46, 3444352), (64, 2475628), (71, 2231552), (92, 1722176), (128, 1237814), (142, 1115776), (184, 861088), (256, 618907), (284, 557888), (368, 430544), (379, 418048), (568, 278944), (736, 215272), (758, 209024), (1136, 139472), (1472, 107636), (1516, 104512), (1633, 97024), (2272, 69736), (2944, 53818), (3032, 52256), (3266, 48512), (4544, 34868), (5888, 26909), (6064, 26128), (6532, 24256), (8717, 18176), (9088, 17434), (12128, 13064)]