145951236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 409427200

約数和(自身を除く): 263475964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 73, 74, 76, 79, 111, 114, 146, 148, 158, 171, 219, 222, 228, 237, 292, 316, 333, 342, 438, 444, 474, 657, 666, 684, 703, 711, 876, 948, 1314, 1332, 1387, 1406, 1422, 1501, 2109, 2628, 2701, 2774, 2812, 2844, 2923, 3002, 4161, 4218, 4503, 5402, 5548, 5767, 5846, 6004, 6327, 8103, 8322, 8436, 8769, 9006, 10804, 11534, 11692, 12483, 12654, 13509, 16206, 16644, 17301, 17538, 18012, 23068, 24309, 24966, 25308, 26307, 27018, 32412, 34602, 35076, 48618, 49932, 51319, 51903, 52614, 54036, 55537, 69204, 97236, 102638, 103806, 105228, 109573, 111074, 153957, 166611, 205276, 207612, 213379, 219146, 222148, 307914, 328719, 333222, 426758, 438292, 461871, 499833, 615828, 640137, 657438, 666444, 853516, 923742, 986157, 999666, 1280274, 1314876, 1847484, 1920411, 1972314, 1999332, 2560548, 3840822, 3944628, 4054201, 7681644, 8108402, 12162603, 16216804, 24325206, 36487809, 48650412, 72975618, 145951236]

約数ペア:

[(1, 145951236), (2, 72975618), (3, 48650412), (4, 36487809), (6, 24325206), (9, 16216804), (12, 12162603), (18, 8108402), (19, 7681644), (36, 4054201), (37, 3944628), (38, 3840822), (57, 2560548), (73, 1999332), (74, 1972314), (76, 1920411), (79, 1847484), (111, 1314876), (114, 1280274), (146, 999666), (148, 986157), (158, 923742), (171, 853516), (219, 666444), (222, 657438), (228, 640137), (237, 615828), (292, 499833), (316, 461871), (333, 438292), (342, 426758), (438, 333222), (444, 328719), (474, 307914), (657, 222148), (666, 219146), (684, 213379), (703, 207612), (711, 205276), (876, 166611), (948, 153957), (1314, 111074), (1332, 109573), (1387, 105228), (1406, 103806), (1422, 102638), (1501, 97236), (2109, 69204), (2628, 55537), (2701, 54036), (2774, 52614), (2812, 51903), (2844, 51319), (2923, 49932), (3002, 48618), (4161, 35076), (4218, 34602), (4503, 32412), (5402, 27018), (5548, 26307), (5767, 25308), (5846, 24966), (6004, 24309), (6327, 23068), (8103, 18012), (8322, 17538), (8436, 17301), (8769, 16644), (9006, 16206), (10804, 13509), (11534, 12654), (11692, 12483)]