155962116

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 433305600

約数和(自身を除く): 277343484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 61, 62, 79, 87, 93, 116, 122, 124, 158, 174, 183, 186, 237, 244, 261, 279, 316, 348, 366, 372, 474, 522, 549, 558, 711, 732, 899, 948, 1044, 1098, 1116, 1422, 1769, 1798, 1891, 2196, 2291, 2449, 2697, 2844, 3538, 3596, 3782, 4582, 4819, 4898, 5307, 5394, 5673, 6873, 7076, 7347, 7564, 8091, 9164, 9638, 9796, 10614, 10788, 11346, 13746, 14457, 14694, 15921, 16182, 17019, 19276, 20619, 21228, 22041, 22692, 27492, 28914, 29388, 31842, 32364, 34038, 41238, 43371, 44082, 54839, 57828, 63684, 68076, 71021, 82476, 86742, 88164, 109678, 139751, 142042, 149389, 164517, 173484, 213063, 219356, 279502, 284084, 298778, 329034, 419253, 426126, 448167, 493551, 559004, 597556, 639189, 658068, 838506, 852252, 896334, 987102, 1257759, 1278378, 1344501, 1677012, 1792668, 1974204, 2515518, 2556756, 2689002, 4332281, 5031036, 5378004, 8664562, 12996843, 17329124, 25993686, 38990529, 51987372, 77981058, 155962116]

約数ペア:

[(1, 155962116), (2, 77981058), (3, 51987372), (4, 38990529), (6, 25993686), (9, 17329124), (12, 12996843), (18, 8664562), (29, 5378004), (31, 5031036), (36, 4332281), (58, 2689002), (61, 2556756), (62, 2515518), (79, 1974204), (87, 1792668), (93, 1677012), (116, 1344501), (122, 1278378), (124, 1257759), (158, 987102), (174, 896334), (183, 852252), (186, 838506), (237, 658068), (244, 639189), (261, 597556), (279, 559004), (316, 493551), (348, 448167), (366, 426126), (372, 419253), (474, 329034), (522, 298778), (549, 284084), (558, 279502), (711, 219356), (732, 213063), (899, 173484), (948, 164517), (1044, 149389), (1098, 142042), (1116, 139751), (1422, 109678), (1769, 88164), (1798, 86742), (1891, 82476), (2196, 71021), (2291, 68076), (2449, 63684), (2697, 57828), (2844, 54839), (3538, 44082), (3596, 43371), (3782, 41238), (4582, 34038), (4819, 32364), (4898, 31842), (5307, 29388), (5394, 28914), (5673, 27492), (6873, 22692), (7076, 22041), (7347, 21228), (7564, 20619), (8091, 19276), (9164, 17019), (9638, 16182), (9796, 15921), (10614, 14694), (10788, 14457), (11346, 13746)]