170159744

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 384499200

約数和(自身を除く): 214339456

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 61, 62, 64, 74, 76, 122, 124, 128, 148, 152, 244, 248, 296, 304, 488, 496, 589, 592, 608, 703, 976, 992, 1147, 1159, 1178, 1184, 1216, 1406, 1891, 1952, 1984, 2257, 2294, 2318, 2356, 2368, 2432, 2812, 3782, 3904, 3968, 4514, 4588, 4636, 4712, 4736, 5624, 7564, 7808, 9028, 9176, 9272, 9424, 11248, 15128, 18056, 18352, 18544, 18848, 21793, 22496, 30256, 35929, 36112, 36704, 37088, 37696, 42883, 43586, 44992, 60512, 69967, 71858, 72224, 73408, 74176, 75392, 85766, 87172, 89984, 121024, 139934, 143716, 144448, 146816, 148352, 171532, 174344, 242048, 279868, 287432, 288896, 343064, 348688, 559736, 574864, 686128, 697376, 1119472, 1149728, 1329373, 1372256, 1394752, 2238944, 2299456, 2658746, 2744512, 2789504, 4477888, 4598912, 5317492, 5489024, 8955776, 10634984, 21269968, 42539936, 85079872, 170159744]

約数ペア:

[(1, 170159744), (2, 85079872), (4, 42539936), (8, 21269968), (16, 10634984), (19, 8955776), (31, 5489024), (32, 5317492), (37, 4598912), (38, 4477888), (61, 2789504), (62, 2744512), (64, 2658746), (74, 2299456), (76, 2238944), (122, 1394752), (124, 1372256), (128, 1329373), (148, 1149728), (152, 1119472), (244, 697376), (248, 686128), (296, 574864), (304, 559736), (488, 348688), (496, 343064), (589, 288896), (592, 287432), (608, 279868), (703, 242048), (976, 174344), (992, 171532), (1147, 148352), (1159, 146816), (1178, 144448), (1184, 143716), (1216, 139934), (1406, 121024), (1891, 89984), (1952, 87172), (1984, 85766), (2257, 75392), (2294, 74176), (2318, 73408), (2356, 72224), (2368, 71858), (2432, 69967), (2812, 60512), (3782, 44992), (3904, 43586), (3968, 42883), (4514, 37696), (4588, 37088), (4636, 36704), (4712, 36112), (4736, 35929), (5624, 30256), (7564, 22496), (7808, 21793), (9028, 18848), (9176, 18544), (9272, 18352), (9424, 18056), (11248, 15128)]