161162573452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{68611}}^1$

素因数の和:69662

約数の個数: 48

約数和(自身を含む): 306766996480

約数和(自身を除く): 145604423028

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 997, 1178, 1994, 2356, 3988, 18943, 30907, 37886, 61814, 68611, 75772, 123628, 137222, 274444, 587233, 1174466, 1303609, 2126941, 2348932, 2607218, 4253882, 5214436, 8507764, 40411879, 68405167, 80823758, 136810334, 161647516, 273620668, 1299698173, 2120560177, 2599396346, 4241120354, 5198792692, 8482240708, 40290643363, 80581286726, 161162573452]

約数ペア:

[(1, 161162573452), (2, 80581286726), (4, 40290643363), (19, 8482240708), (31, 5198792692), (38, 4241120354), (62, 2599396346), (76, 2120560177), (124, 1299698173), (589, 273620668), (997, 161647516), (1178, 136810334), (1994, 80823758), (2356, 68405167), (3988, 40411879), (18943, 8507764), (30907, 5214436), (37886, 4253882), (61814, 2607218), (68611, 2348932), (75772, 2126941), (123628, 1303609), (137222, 1174466), (274444, 587233)]