155547072

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 479054160

約数和(自身を除く): 323507088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 96, 114, 122, 144, 152, 171, 183, 192, 228, 233, 244, 288, 304, 342, 366, 456, 466, 488, 549, 576, 608, 684, 699, 732, 912, 932, 976, 1098, 1159, 1216, 1368, 1398, 1464, 1824, 1864, 1952, 2097, 2196, 2318, 2736, 2796, 2928, 3477, 3648, 3728, 3904, 4194, 4392, 4427, 4636, 5472, 5592, 5856, 6954, 7456, 8388, 8784, 8854, 9272, 10431, 10944, 11184, 11712, 13281, 13908, 14213, 14912, 16776, 17568, 17708, 18544, 20862, 22368, 26562, 27816, 28426, 33552, 35136, 35416, 37088, 39843, 41724, 42639, 44736, 53124, 55632, 56852, 67104, 70832, 74176, 79686, 83448, 85278, 106248, 111264, 113704, 127917, 134208, 141664, 159372, 166896, 170556, 212496, 222528, 227408, 255834, 270047, 283328, 318744, 333792, 341112, 424992, 454816, 511668, 540094, 637488, 667584, 682224, 810141, 849984, 909632, 1023336, 1080188, 1274976, 1364448, 1620282, 2046672, 2160376, 2430423, 2549952, 2728896, 3240564, 4093344, 4320752, 4860846, 6481128, 8186688, 8641504, 9721692, 12962256, 17283008, 19443384, 25924512, 38886768, 51849024, 77773536, 155547072]

約数ペア:

[(1, 155547072), (2, 77773536), (3, 51849024), (4, 38886768), (6, 25924512), (8, 19443384), (9, 17283008), (12, 12962256), (16, 9721692), (18, 8641504), (19, 8186688), (24, 6481128), (32, 4860846), (36, 4320752), (38, 4093344), (48, 3240564), (57, 2728896), (61, 2549952), (64, 2430423), (72, 2160376), (76, 2046672), (96, 1620282), (114, 1364448), (122, 1274976), (144, 1080188), (152, 1023336), (171, 909632), (183, 849984), (192, 810141), (228, 682224), (233, 667584), (244, 637488), (288, 540094), (304, 511668), (342, 454816), (366, 424992), (456, 341112), (466, 333792), (488, 318744), (549, 283328), (576, 270047), (608, 255834), (684, 227408), (699, 222528), (732, 212496), (912, 170556), (932, 166896), (976, 159372), (1098, 141664), (1159, 134208), (1216, 127917), (1368, 113704), (1398, 111264), (1464, 106248), (1824, 85278), (1864, 83448), (1952, 79686), (2097, 74176), (2196, 70832), (2318, 67104), (2736, 56852), (2796, 55632), (2928, 53124), (3477, 44736), (3648, 42639), (3728, 41724), (3904, 39843), (4194, 37088), (4392, 35416), (4427, 35136), (4636, 33552), (5472, 28426), (5592, 27816), (5856, 26562), (6954, 22368), (7456, 20862), (8388, 18544), (8784, 17708), (8854, 17568), (9272, 16776), (10431, 14912), (10944, 14213), (11184, 13908), (11712, 13281)]