156984135842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{2393}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 252280562688

約数和(自身を除く): 95296426846

約数列:

[1, 2, 31, 41, 62, 82, 131, 197, 262, 394, 1271, 2393, 2542, 4061, 4786, 5371, 6107, 8077, 8122, 10742, 12214, 16154, 25807, 51614, 74183, 98113, 148366, 166501, 196226, 250387, 313483, 333002, 471421, 500774, 626966, 800017, 942842, 1058087, 1600034, 2116174, 3041503, 6083006, 9717973, 12852803, 14614051, 19328261, 19435946, 25705606, 29228102, 32800697, 38656522, 61756151, 65601394, 123512302, 398436893, 599176091, 796873786, 1198352182, 1914440681, 2532002191, 3828881362, 5064004382, 78492067921, 156984135842]

約数ペア:

[(1, 156984135842), (2, 78492067921), (31, 5064004382), (41, 3828881362), (62, 2532002191), (82, 1914440681), (131, 1198352182), (197, 796873786), (262, 599176091), (394, 398436893), (1271, 123512302), (2393, 65601394), (2542, 61756151), (4061, 38656522), (4786, 32800697), (5371, 29228102), (6107, 25705606), (8077, 19435946), (8122, 19328261), (10742, 14614051), (12214, 12852803), (16154, 9717973), (25807, 6083006), (51614, 3041503), (74183, 2116174), (98113, 1600034), (148366, 1058087), (166501, 942842), (196226, 800017), (250387, 626966), (313483, 500774), (333002, 471421)]