148437432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1109}}^1$

素因数の和:1158

約数の個数: 144

約数和(自身を含む): 475324200

約数和(自身を除く): 326886768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 169, 198, 234, 264, 286, 312, 338, 396, 429, 468, 507, 572, 676, 792, 858, 936, 1014, 1109, 1144, 1287, 1352, 1521, 1716, 1859, 2028, 2218, 2574, 3042, 3327, 3432, 3718, 4056, 4436, 5148, 5577, 6084, 6654, 7436, 8872, 9981, 10296, 11154, 12168, 12199, 13308, 14417, 14872, 16731, 19962, 22308, 24398, 26616, 28834, 33462, 36597, 39924, 43251, 44616, 48796, 57668, 66924, 73194, 79848, 86502, 97592, 109791, 115336, 129753, 133848, 146388, 158587, 173004, 187421, 219582, 259506, 292776, 317174, 346008, 374842, 439164, 475761, 519012, 562263, 634348, 749684, 878328, 951522, 1038024, 1124526, 1268696, 1427283, 1499368, 1686789, 1903044, 2061631, 2249052, 2854566, 3373578, 3806088, 4123262, 4498104, 5709132, 6184893, 6747156, 8246524, 11418264, 12369786, 13494312, 16493048, 18554679, 24739572, 37109358, 49479144, 74218716, 148437432]

約数ペア:

[(1, 148437432), (2, 74218716), (3, 49479144), (4, 37109358), (6, 24739572), (8, 18554679), (9, 16493048), (11, 13494312), (12, 12369786), (13, 11418264), (18, 8246524), (22, 6747156), (24, 6184893), (26, 5709132), (33, 4498104), (36, 4123262), (39, 3806088), (44, 3373578), (52, 2854566), (66, 2249052), (72, 2061631), (78, 1903044), (88, 1686789), (99, 1499368), (104, 1427283), (117, 1268696), (132, 1124526), (143, 1038024), (156, 951522), (169, 878328), (198, 749684), (234, 634348), (264, 562263), (286, 519012), (312, 475761), (338, 439164), (396, 374842), (429, 346008), (468, 317174), (507, 292776), (572, 259506), (676, 219582), (792, 187421), (858, 173004), (936, 158587), (1014, 146388), (1109, 133848), (1144, 129753), (1287, 115336), (1352, 109791), (1521, 97592), (1716, 86502), (1859, 79848), (2028, 73194), (2218, 66924), (2574, 57668), (3042, 48796), (3327, 44616), (3432, 43251), (3718, 39924), (4056, 36597), (4436, 33462), (5148, 28834), (5577, 26616), (6084, 24398), (6654, 22308), (7436, 19962), (8872, 16731), (9981, 14872), (10296, 14417), (11154, 13308), (12168, 12199)]