164039886088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{918641}}^1$

素因数の和:918778

約数の個数: 64

約数和(自身を含む): 354191609520

約数和(自身を除く): 190151723432

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 101, 104, 136, 202, 221, 404, 442, 808, 884, 1313, 1717, 1768, 2626, 3434, 5252, 6868, 10504, 13736, 22321, 44642, 89284, 178568, 918641, 1837282, 3674564, 7349128, 11942333, 15616897, 23884666, 31233794, 47769332, 62467588, 92782741, 95538664, 124935176, 185565482, 203019661, 371130964, 406039322, 742261928, 812078644, 1206175633, 1577306597, 1624157288, 2412351266, 3154613194, 4824702532, 6309226388, 9649405064, 12618452776, 20504985761, 41009971522, 82019943044, 164039886088]

約数ペア:

[(1, 164039886088), (2, 82019943044), (4, 41009971522), (8, 20504985761), (13, 12618452776), (17, 9649405064), (26, 6309226388), (34, 4824702532), (52, 3154613194), (68, 2412351266), (101, 1624157288), (104, 1577306597), (136, 1206175633), (202, 812078644), (221, 742261928), (404, 406039322), (442, 371130964), (808, 203019661), (884, 185565482), (1313, 124935176), (1717, 95538664), (1768, 92782741), (2626, 62467588), (3434, 47769332), (5252, 31233794), (6868, 23884666), (10504, 15616897), (13736, 11942333), (22321, 7349128), (44642, 3674564), (89284, 1837282), (178568, 918641)]