187804188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^2$

素因数の和:416

約数の個数: 108

約数和(自身を含む): 560656824

約数和(自身を除く): 372852636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 191, 198, 234, 286, 382, 396, 429, 468, 572, 573, 764, 858, 1146, 1287, 1716, 1719, 2101, 2292, 2483, 2574, 3438, 4202, 4966, 5148, 6303, 6876, 7449, 8404, 9932, 12606, 14898, 18909, 22347, 25212, 27313, 29796, 36481, 37818, 44694, 54626, 72962, 75636, 81939, 89388, 109252, 109443, 145924, 163878, 218886, 245817, 327756, 328329, 401291, 437772, 474253, 491634, 656658, 802582, 948506, 983268, 1203873, 1313316, 1422759, 1605164, 1897012, 2407746, 2845518, 3611619, 4268277, 4815492, 5216783, 5691036, 7223238, 8536554, 10433566, 14446476, 15650349, 17073108, 20867132, 31300698, 46951047, 62601396, 93902094, 187804188]

約数ペア:

[(1, 187804188), (2, 93902094), (3, 62601396), (4, 46951047), (6, 31300698), (9, 20867132), (11, 17073108), (12, 15650349), (13, 14446476), (18, 10433566), (22, 8536554), (26, 7223238), (33, 5691036), (36, 5216783), (39, 4815492), (44, 4268277), (52, 3611619), (66, 2845518), (78, 2407746), (99, 1897012), (117, 1605164), (132, 1422759), (143, 1313316), (156, 1203873), (191, 983268), (198, 948506), (234, 802582), (286, 656658), (382, 491634), (396, 474253), (429, 437772), (468, 401291), (572, 328329), (573, 327756), (764, 245817), (858, 218886), (1146, 163878), (1287, 145924), (1716, 109443), (1719, 109252), (2101, 89388), (2292, 81939), (2483, 75636), (2574, 72962), (3438, 54626), (4202, 44694), (4966, 37818), (5148, 36481), (6303, 29796), (6876, 27313), (7449, 25212), (8404, 22347), (9932, 18909), (12606, 14898)]