161727192

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2556

約数の個数: 112

約数和(自身を含む): 496178280

約数和(自身を除く): 334451088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 729, 792, 891, 972, 1188, 1458, 1782, 1944, 2376, 2521, 2673, 2916, 3564, 5042, 5346, 5832, 7128, 7563, 8019, 10084, 10692, 15126, 16038, 20168, 21384, 22689, 27731, 30252, 32076, 45378, 55462, 60504, 64152, 68067, 83193, 90756, 110924, 136134, 166386, 181512, 204201, 221848, 249579, 272268, 332772, 408402, 499158, 544536, 612603, 665544, 748737, 816804, 998316, 1225206, 1497474, 1633608, 1837809, 1996632, 2246211, 2450412, 2994948, 3675618, 4492422, 4900824, 5989896, 6738633, 7351236, 8984844, 13477266, 14702472, 17969688, 20215899, 26954532, 40431798, 53909064, 80863596, 161727192]

約数ペア:

[(1, 161727192), (2, 80863596), (3, 53909064), (4, 40431798), (6, 26954532), (8, 20215899), (9, 17969688), (11, 14702472), (12, 13477266), (18, 8984844), (22, 7351236), (24, 6738633), (27, 5989896), (33, 4900824), (36, 4492422), (44, 3675618), (54, 2994948), (66, 2450412), (72, 2246211), (81, 1996632), (88, 1837809), (99, 1633608), (108, 1497474), (132, 1225206), (162, 998316), (198, 816804), (216, 748737), (243, 665544), (264, 612603), (297, 544536), (324, 499158), (396, 408402), (486, 332772), (594, 272268), (648, 249579), (729, 221848), (792, 204201), (891, 181512), (972, 166386), (1188, 136134), (1458, 110924), (1782, 90756), (1944, 83193), (2376, 68067), (2521, 64152), (2673, 60504), (2916, 55462), (3564, 45378), (5042, 32076), (5346, 30252), (5832, 27731), (7128, 22689), (7563, 21384), (8019, 20168), (10084, 16038), (10692, 15126)]