159005196

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 477568000

約数和(自身を除く): 318562804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 147, 158, 163, 196, 237, 252, 294, 316, 326, 343, 441, 474, 489, 553, 588, 652, 686, 711, 882, 948, 978, 1029, 1106, 1141, 1372, 1422, 1467, 1659, 1764, 1956, 2058, 2212, 2282, 2844, 2934, 3087, 3318, 3423, 3871, 4116, 4564, 4977, 5868, 6174, 6636, 6846, 7742, 7987, 9954, 10269, 11613, 12348, 12877, 13692, 15484, 15974, 19908, 20538, 23226, 23961, 25754, 27097, 31948, 34839, 38631, 41076, 46452, 47922, 51508, 54194, 55909, 69678, 71883, 77262, 81291, 90139, 95844, 108388, 111818, 115893, 139356, 143766, 154524, 162582, 167727, 180278, 223636, 231786, 243873, 270417, 287532, 325164, 335454, 360556, 463572, 487746, 503181, 540834, 630973, 670908, 811251, 975492, 1006362, 1081668, 1261946, 1622502, 1892919, 2012724, 2523892, 3245004, 3785838, 4416811, 5678757, 7571676, 8833622, 11357514, 13250433, 17667244, 22715028, 26500866, 39751299, 53001732, 79502598, 159005196]

約数ペア:

[(1, 159005196), (2, 79502598), (3, 53001732), (4, 39751299), (6, 26500866), (7, 22715028), (9, 17667244), (12, 13250433), (14, 11357514), (18, 8833622), (21, 7571676), (28, 5678757), (36, 4416811), (42, 3785838), (49, 3245004), (63, 2523892), (79, 2012724), (84, 1892919), (98, 1622502), (126, 1261946), (147, 1081668), (158, 1006362), (163, 975492), (196, 811251), (237, 670908), (252, 630973), (294, 540834), (316, 503181), (326, 487746), (343, 463572), (441, 360556), (474, 335454), (489, 325164), (553, 287532), (588, 270417), (652, 243873), (686, 231786), (711, 223636), (882, 180278), (948, 167727), (978, 162582), (1029, 154524), (1106, 143766), (1141, 139356), (1372, 115893), (1422, 111818), (1467, 108388), (1659, 95844), (1764, 90139), (1956, 81291), (2058, 77262), (2212, 71883), (2282, 69678), (2844, 55909), (2934, 54194), (3087, 51508), (3318, 47922), (3423, 46452), (3871, 41076), (4116, 38631), (4564, 34839), (4977, 31948), (5868, 27097), (6174, 25754), (6636, 23961), (6846, 23226), (7742, 20538), (7987, 19908), (9954, 15974), (10269, 15484), (11613, 13692), (12348, 12877)]