153996948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 476985600

約数和(自身を除く): 322988652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 103, 119, 126, 153, 204, 206, 238, 252, 306, 309, 349, 357, 412, 476, 612, 618, 698, 714, 721, 927, 1047, 1071, 1236, 1396, 1428, 1442, 1751, 1854, 2094, 2142, 2163, 2443, 2884, 3141, 3502, 3708, 4188, 4284, 4326, 4886, 5253, 5933, 6282, 6489, 7004, 7329, 8652, 9772, 10506, 11866, 12257, 12564, 12978, 14658, 15759, 17799, 21012, 21987, 23732, 24514, 25956, 29316, 31518, 35598, 35947, 36771, 41531, 43974, 49028, 53397, 63036, 71196, 71894, 73542, 83062, 87948, 106794, 107841, 110313, 124593, 143788, 147084, 166124, 213588, 215682, 220626, 249186, 251629, 323523, 373779, 431364, 441252, 498372, 503258, 611099, 647046, 747558, 754887, 1006516, 1222198, 1294092, 1495116, 1509774, 1833297, 2264661, 2444396, 3019548, 3666594, 4277693, 4529322, 5499891, 7333188, 8555386, 9058644, 10999782, 12833079, 17110772, 21999564, 25666158, 38499237, 51332316, 76998474, 153996948]

約数ペア:

[(1, 153996948), (2, 76998474), (3, 51332316), (4, 38499237), (6, 25666158), (7, 21999564), (9, 17110772), (12, 12833079), (14, 10999782), (17, 9058644), (18, 8555386), (21, 7333188), (28, 5499891), (34, 4529322), (36, 4277693), (42, 3666594), (51, 3019548), (63, 2444396), (68, 2264661), (84, 1833297), (102, 1509774), (103, 1495116), (119, 1294092), (126, 1222198), (153, 1006516), (204, 754887), (206, 747558), (238, 647046), (252, 611099), (306, 503258), (309, 498372), (349, 441252), (357, 431364), (412, 373779), (476, 323523), (612, 251629), (618, 249186), (698, 220626), (714, 215682), (721, 213588), (927, 166124), (1047, 147084), (1071, 143788), (1236, 124593), (1396, 110313), (1428, 107841), (1442, 106794), (1751, 87948), (1854, 83062), (2094, 73542), (2142, 71894), (2163, 71196), (2443, 63036), (2884, 53397), (3141, 49028), (3502, 43974), (3708, 41531), (4188, 36771), (4284, 35947), (4326, 35598), (4886, 31518), (5253, 29316), (5933, 25956), (6282, 24514), (6489, 23732), (7004, 21987), (7329, 21012), (8652, 17799), (9772, 15759), (10506, 14658), (11866, 12978), (12257, 12564)]