191152008

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 571392000

約数和(自身を除く): 380239992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 94, 108, 114, 141, 152, 171, 188, 216, 228, 282, 342, 376, 423, 456, 513, 564, 684, 846, 893, 991, 1026, 1128, 1269, 1368, 1692, 1786, 1982, 2052, 2538, 2679, 2973, 3384, 3572, 3964, 4104, 5076, 5358, 5946, 7144, 7928, 8037, 8919, 10152, 10716, 11892, 16074, 17838, 18829, 21432, 23784, 24111, 26757, 32148, 35676, 37658, 46577, 48222, 53514, 56487, 64296, 71352, 75316, 93154, 96444, 107028, 112974, 139731, 150632, 169461, 186308, 192888, 214056, 225948, 279462, 338922, 372616, 419193, 451896, 508383, 558924, 677844, 838386, 884963, 1016766, 1117848, 1257579, 1355688, 1676772, 1769926, 2033532, 2515158, 2654889, 3353544, 3539852, 4067064, 5030316, 5309778, 7079704, 7964667, 10060632, 10619556, 15929334, 21239112, 23894001, 31858668, 47788002, 63717336, 95576004, 191152008]

約数ペア:

[(1, 191152008), (2, 95576004), (3, 63717336), (4, 47788002), (6, 31858668), (8, 23894001), (9, 21239112), (12, 15929334), (18, 10619556), (19, 10060632), (24, 7964667), (27, 7079704), (36, 5309778), (38, 5030316), (47, 4067064), (54, 3539852), (57, 3353544), (72, 2654889), (76, 2515158), (94, 2033532), (108, 1769926), (114, 1676772), (141, 1355688), (152, 1257579), (171, 1117848), (188, 1016766), (216, 884963), (228, 838386), (282, 677844), (342, 558924), (376, 508383), (423, 451896), (456, 419193), (513, 372616), (564, 338922), (684, 279462), (846, 225948), (893, 214056), (991, 192888), (1026, 186308), (1128, 169461), (1269, 150632), (1368, 139731), (1692, 112974), (1786, 107028), (1982, 96444), (2052, 93154), (2538, 75316), (2679, 71352), (2973, 64296), (3384, 56487), (3572, 53514), (3964, 48222), (4104, 46577), (5076, 37658), (5358, 35676), (5946, 32148), (7144, 26757), (7928, 24111), (8037, 23784), (8919, 21432), (10152, 18829), (10716, 17838), (11892, 16074)]