161061252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 435456000

約数和(自身を除く): 274394748

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 149, 209, 228, 298, 418, 431, 447, 596, 627, 836, 862, 894, 1254, 1293, 1639, 1724, 1788, 2508, 2586, 2831, 3278, 4741, 4917, 5172, 5662, 6556, 8189, 8493, 9482, 9834, 11324, 14223, 16378, 16986, 18964, 19668, 24567, 28446, 31141, 32756, 33972, 49134, 56892, 62282, 64219, 90079, 93423, 98268, 124564, 128438, 180158, 186846, 192657, 256876, 270237, 360316, 373692, 385314, 540474, 706409, 770628, 1080948, 1220161, 1412818, 2119227, 2440322, 2825636, 3660483, 4238454, 4880644, 7320966, 8476908, 13421771, 14641932, 26843542, 40265313, 53687084, 80530626, 161061252]

約数ペア:

[(1, 161061252), (2, 80530626), (3, 53687084), (4, 40265313), (6, 26843542), (11, 14641932), (12, 13421771), (19, 8476908), (22, 7320966), (33, 4880644), (38, 4238454), (44, 3660483), (57, 2825636), (66, 2440322), (76, 2119227), (114, 1412818), (132, 1220161), (149, 1080948), (209, 770628), (228, 706409), (298, 540474), (418, 385314), (431, 373692), (447, 360316), (596, 270237), (627, 256876), (836, 192657), (862, 186846), (894, 180158), (1254, 128438), (1293, 124564), (1639, 98268), (1724, 93423), (1788, 90079), (2508, 64219), (2586, 62282), (2831, 56892), (3278, 49134), (4741, 33972), (4917, 32756), (5172, 31141), (5662, 28446), (6556, 24567), (8189, 19668), (8493, 18964), (9482, 16986), (9834, 16378), (11324, 14223)]