129121872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 391165440

約数和(自身を除く): 262043568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 61, 66, 76, 88, 114, 122, 132, 152, 176, 183, 209, 211, 228, 244, 264, 304, 366, 418, 422, 456, 488, 528, 627, 633, 671, 732, 836, 844, 912, 976, 1159, 1254, 1266, 1342, 1464, 1672, 1688, 2013, 2318, 2321, 2508, 2532, 2684, 2928, 3344, 3376, 3477, 4009, 4026, 4636, 4642, 5016, 5064, 5368, 6954, 6963, 8018, 8052, 9272, 9284, 10032, 10128, 10736, 12027, 12749, 12871, 13908, 13926, 16036, 16104, 18544, 18568, 24054, 25498, 25742, 27816, 27852, 32072, 32208, 37136, 38247, 38613, 44099, 48108, 50996, 51484, 55632, 55704, 64144, 76494, 77226, 88198, 96216, 101992, 102968, 111408, 132297, 141581, 152988, 154452, 176396, 192432, 203984, 205936, 244549, 264594, 283162, 305976, 308904, 352792, 424743, 489098, 529188, 566324, 611952, 617808, 705584, 733647, 849486, 978196, 1058376, 1132648, 1467294, 1698972, 1956392, 2116752, 2265296, 2690039, 2934588, 3397944, 3912784, 5380078, 5869176, 6795888, 8070117, 10760156, 11738352, 16140234, 21520312, 32280468, 43040624, 64560936, 129121872]

約数ペア:

[(1, 129121872), (2, 64560936), (3, 43040624), (4, 32280468), (6, 21520312), (8, 16140234), (11, 11738352), (12, 10760156), (16, 8070117), (19, 6795888), (22, 5869176), (24, 5380078), (33, 3912784), (38, 3397944), (44, 2934588), (48, 2690039), (57, 2265296), (61, 2116752), (66, 1956392), (76, 1698972), (88, 1467294), (114, 1132648), (122, 1058376), (132, 978196), (152, 849486), (176, 733647), (183, 705584), (209, 617808), (211, 611952), (228, 566324), (244, 529188), (264, 489098), (304, 424743), (366, 352792), (418, 308904), (422, 305976), (456, 283162), (488, 264594), (528, 244549), (627, 205936), (633, 203984), (671, 192432), (732, 176396), (836, 154452), (844, 152988), (912, 141581), (976, 132297), (1159, 111408), (1254, 102968), (1266, 101992), (1342, 96216), (1464, 88198), (1672, 77226), (1688, 76494), (2013, 64144), (2318, 55704), (2321, 55632), (2508, 51484), (2532, 50996), (2684, 48108), (2928, 44099), (3344, 38613), (3376, 38247), (3477, 37136), (4009, 32208), (4026, 32072), (4636, 27852), (4642, 27816), (5016, 25742), (5064, 25498), (5368, 24054), (6954, 18568), (6963, 18544), (8018, 16104), (8052, 16036), (9272, 13926), (9284, 13908), (10032, 12871), (10128, 12749), (10736, 12027)]