128359044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 391547520

約数和(自身を除く): 263188476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 51, 66, 68, 69, 92, 99, 102, 132, 138, 153, 187, 198, 204, 207, 253, 276, 306, 374, 391, 396, 414, 506, 561, 612, 748, 759, 782, 828, 829, 1012, 1122, 1173, 1518, 1564, 1658, 1683, 2244, 2277, 2346, 2487, 3036, 3316, 3366, 3519, 4301, 4554, 4692, 4974, 6732, 7038, 7461, 8602, 9108, 9119, 9948, 12903, 14076, 14093, 14922, 17204, 18238, 19067, 25806, 27357, 28186, 29844, 36476, 38134, 38709, 42279, 51612, 54714, 56372, 57201, 76268, 77418, 82071, 84558, 109428, 114402, 126837, 154836, 155023, 164142, 169116, 171603, 209737, 228804, 253674, 310046, 324139, 328284, 343206, 419474, 465069, 507348, 620092, 629211, 648278, 686412, 838948, 930138, 972417, 1258422, 1296556, 1395207, 1860276, 1887633, 1944834, 2516844, 2790414, 2917251, 3565529, 3775266, 3889668, 5580828, 5834502, 7131058, 7550532, 10696587, 11669004, 14262116, 21393174, 32089761, 42786348, 64179522, 128359044]

約数ペア:

[(1, 128359044), (2, 64179522), (3, 42786348), (4, 32089761), (6, 21393174), (9, 14262116), (11, 11669004), (12, 10696587), (17, 7550532), (18, 7131058), (22, 5834502), (23, 5580828), (33, 3889668), (34, 3775266), (36, 3565529), (44, 2917251), (46, 2790414), (51, 2516844), (66, 1944834), (68, 1887633), (69, 1860276), (92, 1395207), (99, 1296556), (102, 1258422), (132, 972417), (138, 930138), (153, 838948), (187, 686412), (198, 648278), (204, 629211), (207, 620092), (253, 507348), (276, 465069), (306, 419474), (374, 343206), (391, 328284), (396, 324139), (414, 310046), (506, 253674), (561, 228804), (612, 209737), (748, 171603), (759, 169116), (782, 164142), (828, 155023), (829, 154836), (1012, 126837), (1122, 114402), (1173, 109428), (1518, 84558), (1564, 82071), (1658, 77418), (1683, 76268), (2244, 57201), (2277, 56372), (2346, 54714), (2487, 51612), (3036, 42279), (3316, 38709), (3366, 38134), (3519, 36476), (4301, 29844), (4554, 28186), (4692, 27357), (4974, 25806), (6732, 19067), (7038, 18238), (7461, 17204), (8602, 14922), (9108, 14093), (9119, 14076), (9948, 12903)]