102220872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 288731520

約数和(自身を除く): 186510648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 61, 78, 82, 104, 122, 123, 131, 156, 164, 183, 244, 246, 262, 312, 328, 366, 393, 488, 492, 524, 533, 732, 786, 793, 984, 1048, 1066, 1464, 1572, 1586, 1599, 1703, 2132, 2379, 2501, 3144, 3172, 3198, 3406, 4264, 4758, 5002, 5109, 5371, 6344, 6396, 6812, 7503, 7991, 9516, 10004, 10218, 10742, 12792, 13624, 15006, 15982, 16113, 19032, 20008, 20436, 21484, 23973, 30012, 31964, 32226, 32513, 40872, 42968, 47946, 60024, 63928, 64452, 65026, 69823, 95892, 97539, 103883, 128904, 130052, 139646, 191784, 195078, 207766, 209469, 260104, 279292, 311649, 327631, 390156, 415532, 418938, 558584, 623298, 655262, 780312, 831064, 837876, 982893, 1246596, 1310524, 1675752, 1965786, 2493192, 2621048, 3931572, 4259203, 7863144, 8518406, 12777609, 17036812, 25555218, 34073624, 51110436, 102220872]

約数ペア:

[(1, 102220872), (2, 51110436), (3, 34073624), (4, 25555218), (6, 17036812), (8, 12777609), (12, 8518406), (13, 7863144), (24, 4259203), (26, 3931572), (39, 2621048), (41, 2493192), (52, 1965786), (61, 1675752), (78, 1310524), (82, 1246596), (104, 982893), (122, 837876), (123, 831064), (131, 780312), (156, 655262), (164, 623298), (183, 558584), (244, 418938), (246, 415532), (262, 390156), (312, 327631), (328, 311649), (366, 279292), (393, 260104), (488, 209469), (492, 207766), (524, 195078), (533, 191784), (732, 139646), (786, 130052), (793, 128904), (984, 103883), (1048, 97539), (1066, 95892), (1464, 69823), (1572, 65026), (1586, 64452), (1599, 63928), (1703, 60024), (2132, 47946), (2379, 42968), (2501, 40872), (3144, 32513), (3172, 32226), (3198, 31964), (3406, 30012), (4264, 23973), (4758, 21484), (5002, 20436), (5109, 20008), (5371, 19032), (6344, 16113), (6396, 15982), (6812, 15006), (7503, 13624), (7991, 12792), (9516, 10742), (10004, 10218)]