161946216

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 490180680

約数和(自身を除く): 328234464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 61, 68, 72, 81, 102, 108, 122, 136, 153, 162, 183, 204, 216, 241, 244, 306, 324, 366, 408, 459, 482, 488, 549, 612, 648, 723, 732, 918, 964, 1037, 1098, 1224, 1377, 1446, 1464, 1647, 1836, 1928, 2074, 2169, 2196, 2754, 2892, 3111, 3294, 3672, 4097, 4148, 4338, 4392, 4941, 5508, 5784, 6222, 6507, 6588, 8194, 8296, 8676, 9333, 9882, 11016, 12291, 12444, 13014, 13176, 14701, 16388, 17352, 18666, 19521, 19764, 24582, 24888, 26028, 27999, 29402, 32776, 36873, 37332, 39042, 39528, 44103, 49164, 52056, 55998, 58804, 73746, 74664, 78084, 83997, 88206, 98328, 110619, 111996, 117608, 132309, 147492, 156168, 167994, 176412, 221238, 223992, 249917, 264618, 294984, 331857, 335988, 352824, 396927, 442476, 499834, 529236, 663714, 671976, 749751, 793854, 884952, 999668, 1058472, 1190781, 1327428, 1499502, 1587708, 1999336, 2249253, 2381562, 2654856, 2999004, 3175416, 4498506, 4763124, 5998008, 6747759, 8997012, 9526248, 13495518, 17994024, 20243277, 26991036, 40486554, 53982072, 80973108, 161946216]

約数ペア:

[(1, 161946216), (2, 80973108), (3, 53982072), (4, 40486554), (6, 26991036), (8, 20243277), (9, 17994024), (12, 13495518), (17, 9526248), (18, 8997012), (24, 6747759), (27, 5998008), (34, 4763124), (36, 4498506), (51, 3175416), (54, 2999004), (61, 2654856), (68, 2381562), (72, 2249253), (81, 1999336), (102, 1587708), (108, 1499502), (122, 1327428), (136, 1190781), (153, 1058472), (162, 999668), (183, 884952), (204, 793854), (216, 749751), (241, 671976), (244, 663714), (306, 529236), (324, 499834), (366, 442476), (408, 396927), (459, 352824), (482, 335988), (488, 331857), (549, 294984), (612, 264618), (648, 249917), (723, 223992), (732, 221238), (918, 176412), (964, 167994), (1037, 156168), (1098, 147492), (1224, 132309), (1377, 117608), (1446, 111996), (1464, 110619), (1647, 98328), (1836, 88206), (1928, 83997), (2074, 78084), (2169, 74664), (2196, 73746), (2754, 58804), (2892, 55998), (3111, 52056), (3294, 49164), (3672, 44103), (4097, 39528), (4148, 39042), (4338, 37332), (4392, 36873), (4941, 32776), (5508, 29402), (5784, 27999), (6222, 26028), (6507, 24888), (6588, 24582), (8194, 19764), (8296, 19521), (8676, 18666), (9333, 17352), (9882, 16388), (11016, 14701), (12291, 13176), (12444, 13014)]