139169412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9887}}^1$

素因数の和:9937

約数の個数: 72

約数和(自身を含む): 388717056

約数和(自身を除く): 249547644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 9887, 14076, 19774, 29661, 39548, 59322, 88983, 118644, 168079, 177966, 227401, 336158, 355932, 454802, 504237, 672316, 682203, 909604, 1008474, 1364406, 1512711, 2016948, 2046609, 2728812, 3025422, 3865817, 4093218, 6050844, 7731634, 8186436, 11597451, 15463268, 23194902, 34792353, 46389804, 69584706, 139169412]

約数ペア:

[(1, 139169412), (2, 69584706), (3, 46389804), (4, 34792353), (6, 23194902), (9, 15463268), (12, 11597451), (17, 8186436), (18, 7731634), (23, 6050844), (34, 4093218), (36, 3865817), (46, 3025422), (51, 2728812), (68, 2046609), (69, 2016948), (92, 1512711), (102, 1364406), (138, 1008474), (153, 909604), (204, 682203), (207, 672316), (276, 504237), (306, 454802), (391, 355932), (414, 336158), (612, 227401), (782, 177966), (828, 168079), (1173, 118644), (1564, 88983), (2346, 59322), (3519, 39548), (4692, 29661), (7038, 19774), (9887, 14076)]