194725908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 568713600

約数和(自身を除く): 373987692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 61, 76, 78, 114, 117, 122, 156, 171, 183, 228, 234, 244, 247, 342, 359, 366, 468, 494, 549, 684, 718, 732, 741, 793, 988, 1077, 1098, 1159, 1436, 1482, 1586, 2154, 2196, 2223, 2318, 2379, 2964, 3172, 3231, 3477, 4308, 4446, 4636, 4667, 4758, 6462, 6821, 6954, 7137, 8892, 9334, 9516, 10431, 12924, 13642, 13908, 14001, 14274, 15067, 18668, 20463, 20862, 21899, 27284, 28002, 28548, 30134, 40926, 41724, 42003, 43798, 45201, 56004, 60268, 61389, 65697, 81852, 84006, 87596, 88673, 90402, 122778, 131394, 135603, 168012, 177346, 180804, 197091, 245556, 262788, 266019, 271206, 284687, 354692, 394182, 416081, 532038, 542412, 569374, 788364, 798057, 832162, 854061, 1064076, 1138748, 1248243, 1596114, 1664324, 1708122, 2496486, 2562183, 3192228, 3416244, 3744729, 4992972, 5124366, 5409053, 7489458, 10248732, 10818106, 14978916, 16227159, 21636212, 32454318, 48681477, 64908636, 97362954, 194725908]

約数ペア:

[(1, 194725908), (2, 97362954), (3, 64908636), (4, 48681477), (6, 32454318), (9, 21636212), (12, 16227159), (13, 14978916), (18, 10818106), (19, 10248732), (26, 7489458), (36, 5409053), (38, 5124366), (39, 4992972), (52, 3744729), (57, 3416244), (61, 3192228), (76, 2562183), (78, 2496486), (114, 1708122), (117, 1664324), (122, 1596114), (156, 1248243), (171, 1138748), (183, 1064076), (228, 854061), (234, 832162), (244, 798057), (247, 788364), (342, 569374), (359, 542412), (366, 532038), (468, 416081), (494, 394182), (549, 354692), (684, 284687), (718, 271206), (732, 266019), (741, 262788), (793, 245556), (988, 197091), (1077, 180804), (1098, 177346), (1159, 168012), (1436, 135603), (1482, 131394), (1586, 122778), (2154, 90402), (2196, 88673), (2223, 87596), (2318, 84006), (2379, 81852), (2964, 65697), (3172, 61389), (3231, 60268), (3477, 56004), (4308, 45201), (4446, 43798), (4636, 42003), (4667, 41724), (4758, 40926), (6462, 30134), (6821, 28548), (6954, 28002), (7137, 27284), (8892, 21899), (9334, 20862), (9516, 20463), (10431, 18668), (12924, 15067), (13642, 14274), (13908, 14001)]